FREE Commercial Shipping + No Sales Tax | Contact Us for Best Pricing Today (888) 630-5327
FREE Commercial Shipping + No Sales Tax | Contact Us for Best Pricing Today (888) 630-5327
About Us Contact Us Shipping Easy Returns Privacy Terms of Service Customer Reviews
Skip to content
Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry Front Right View

Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry

by Moonwalk USA
SKU W-072
Save $3,155.00
$6,950.00
$3,795.00

Notify me when back in stock

✓ Free and Fast Shipping

✓ Manufacturer Backed Warranty

✓ Price Match Guarantee - Call Us

✓ Easy 30 Day Returns

✓ Flexible Payment Options
(Business Financing, PayPal, Etc.)

Product Details

Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry - Two Racing Lanes, Primary Color Build, Attached Pool, 590 Pounds, and a 13-Foot Sitting Height Built for Large-Scale Outdoor Events

This 21ft dual lane inflatable water slide wet/dry (Moonwalk USA's W-072) is a commercial-grade dual lane water slide with two side-by-side racing lanes in a red, blue, and yellow primary color build on a 36×15-foot footprint. At 590 pounds with a 13-foot sitting height, dual inflation zones, and 22 anchor points, this is the largest dual lane unit in the lineup — built for festivals, large community events, and high-attendance school field days where the racing format at full adult capacity is the requirement. The attached pool keeps wet setup straightforward. Two 1.5HP blowers are required and sold separately — available above along with 22 stake anchors and an optional sprinkler hose.

This 21ft dual lane inflatable water slide is rated for one rider per lane simultaneously, 180 pounds maximum per player, with a 13-foot sitting height. At 21 feet of height on a 36-foot footprint and 590 pounds, the W-072 steps the dual lane category into genuine large-format territory — the same height class as the single-lane 21ft units but with two channels running simultaneously. The primary color build books across the widest demographic of any dual lane colorway, with no theme restriction and no event type limitation across the full booking calendar.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 36ft x 15ft x 21ft dimensions and commercial grade specifications

21ft Dual Lane Inflatable Water Slide Wet/Dry: 590 Pounds, 13-Foot Sitting Height, Dual Blower Zones, and 22 Anchor Points for Large Event Site Planning

Product Code W-072
Product Name Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry
Inflated Dimensions 36 ft L × 15 ft W × 21 ft H
Sitting Height 13 ft
Unit Weight 590 lb
Blower Requirements TWO 1.5HP Blowers (sold separately)
Stake Anchors 22 (sold separately)
Maximum Capacity 1 Player Per Lane (2 simultaneously)
Maximum Weight Per Player 180 lbs
Slide Configuration Dual Racing Lanes
Pool Type Attached (permanently sewn in)
Operation Mode Wet or Dry
Material 15 oz Knife-Coated Rip-Stop Vinyl (1300×1000 Denier)
Compliance ASTM & CPSIA, Fire Retardant, Lead Free

Blowers Sold Separately: Two 1.5HP blowers required — one per inflation zone. Both available above. Add 22 stake anchors and sprinkler hose above so everything ships in one delivery.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 construction close view with velcro

21ft Dual Lane Water Slide for Sale: What Ships with the W-072 and What the Dual Blower Requirement Means for Operators Adding This to an Existing Fleet

W-072 21ft Dual Lane Inflatable Water Slide Unit
Anchors & Tie-Down Straps
Safety Warning Sign
Business Card Holder
Blank Business Banner
Repair Kit
Heavy Duty Storage Bag
User Manual

Add Before Checkout: Two 1.5HP blowers (required), 22 stake anchors (required), and an optional sprinkler hose for full dual lane water coverage — all available above. Operators already running single-lane 1.5HP units can source compatible blowers from existing fleet inventory if available.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 safety features

21ft Dual Lane Inflatable Water Slide Safety: 13-Foot Sitting Height, 22 Anchors, Dual Blower Zones, and Shared Pool Exit at the Top of the Dual Lane Category

The W-072 operates at the highest sitting height in the dual lane lineup — 13 feet. At that height, both riders arrive at the shared attached pool with the fastest exit speed of any dual lane unit in this catalog. Pool clearance enforcement at the base is not passive — the attendant confirms both lanes fully clear before every single pair descent, with authority to hold the queue. At a busy festival event with high rider volume, that attendant position is the most operationally demanding role on the setup.

The 22 anchor requirement matches the single-lane 21ft units — the full 36-foot perimeter needs coverage at penetration depths appropriate for the soil type at the venue. Both blower zones must be fully pressurized before any rider use. At 590 pounds and 21 feet, partial inflation on either zone is not an operational option at a live event.

  • 13ft sitting height — fastest pool exit in dual lane category, active clearance enforcement required every descent
  • Shared pool — both lanes must fully clear before next pair
  • Both blower zones fully pressurized before rider use
  • 22 anchor points — all set before inflation, full penetration depth across 36ft perimeter
  • Anti-jump safety netting — Finger-safe netting at both lane entries
  • Safety ramp at climb entry — Arm support rails on both sides of ladder base
  • Emergency exit — Standard on all Moonwalk USA commercial slide units
  • ASTM & CPSIA compliant — Fire retardant and lead free throughout
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 primary color racing lanes and attached pool

21ft Dual Lane Inflatable Water Slide: How Two Racing Lanes at 21 Feet and 590 Pounds Perform as a Festival and Large Community Event Centerpiece

The W-072 is the unit operators book when they need the dual lane racing dynamic at a scale that matches a large event venue. At 36 feet of run length and 21 feet of tower height, two adult riders descending simultaneously generates a visual spectacle that draws attention from across the event space — the racing format at this height produces both speed and sustained queue interest that keeps the W-072 running continuously through a full event day without the queue dying off between rides.

The primary color build is the right call at this scale. At 21 feet and 590 pounds, this unit is already commanding enough visually without a specific theme — red, blue, and yellow at 36-foot footprint scale reads as a major attraction regardless of what's around it. The lack of theme restriction also means the W-072 books at any event type without conversation: birthday parties, school field days, church carnivals, corporate events, and community festivals all have a straightforward reason to book a primary color dual lane slide at this size.

Wet mode runs both lanes from dual tower connections to the shared attached pool. Dry mode requires no hardware change — disconnect the hoses and the W-072 runs as a full large-format dual lane dry commercial inflatable water slide for fall events and indoor venues with sufficient ceiling clearance.

21ft Dual Lane Inflatable Water Slide Construction: How 590 Pounds of Dual Channel Commercial Vinyl and Two Independent Inflation Zones Hold Together at Large-Format Scale

At 590 pounds, the W-072 is the heaviest dual lane unit in the lineup — 90 pounds heavier than the 18ft dual lane units at 500 lbs, reflecting the additional vinyl in the 36-foot channel length, the taller tower, the wider 15-foot base footprint, and the dual inflation zone architecture. The center divider seam between the two channels at 21 feet carries more lateral pressure under simultaneous 180 lb dual-rider load than the same seam on the 18ft units — the longer descent and higher sitting height both contribute to increased channel wall tension on every ride. This seam is the primary inspection point on the W-072 and should be checked before each event deployment.

The dual inflation zones use separate 1.5HP blower connections — zone-specific maintenance is possible without full deflation, which at 590 pounds at a live festival event is a meaningful operational advantage. The primary color build distributes warm and cool pigments across the tower and channels — the red and yellow sections carry higher UV absorption than the blue, and the color transition seams are the long-term maintenance focus on the colorway.

  • Center divider seam — primary inspection point, highest lateral load in dual lane category at 21ft with 180 lb riders
  • Dual independent inflation zones — zone-specific maintenance possible without full deflation at live events
  • 590 lb frame — dedicated two-person minimum delivery crew, plan for additional crew on difficult site access
  • Warm-cool pigment transition seams — long-term maintenance focus on heavy summer outdoor schedules
  • 15 oz rip-stop vinyl (1300×1000 Denier) — PVC-coated mesh throughout both channels, tower, and pool base
  • 100% double or quadruple stitched seams — Heavy-duty nylon thread throughout, no raw edges
  • Attached pool permanently sewn into base — shared landing zone carries full wet-mode load at 21ft dual-rider exit speed
  • Backflow flaps on deflation zippers — Reduces air bleed across both inflation zones
  • Blank business banner & card holder — Front-facing branding on every deployment

Download Your Free Setup Guide for the Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry

Full setup instructions, 22-anchor placement guide, dual blower connection sequence, wet/dry operation, shared pool setup, and maintenance checklist for the W-072:

Download Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry manual PDF Download Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry Manual PDF
Why Buy From Us

Blow Up Bros is your one-stop shop for industry-leading quality products paired with the customer support to back it.

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Blow Up Bros.

  • One Vendor, Every Inflatable You Need: Skip the hassle of juggling multiple suppliers — get your entire lineup from us in one smooth order.
  • Free Shipping: USA-wide.
  • Price Match Guarantee: Best prices online guaranteed.
  • 30 Day Easy Returns: Not happy with your product, we'll take it back.
  • Great Service: We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed: We handpick our products for quality; we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping

  • Shipping Policy

    We offer FREE shipping on all commercial inflatable orders within the United States!

    Every inflatable order includes free standard commercial freight delivery at no extra cost.

    This applies to business/commercial addresses. A flat shipping rate of $150 for residential delivery is available at checkout. Make sure to select one that applies to you.

    Want to know more about our returns policy? Read here.

    Order Confirmation:

    Once you place your order, you'll receive an order confirmation email. This confirms we've received your order and pre-authorized your credit card for the purchase.

    We automatically check stock availability to ensure your order is ready for immediate shipment. If your item is unavailable or on backorder, we’ll reach out to discuss alternate arrangements.

    Order Shipment:

    Handling Time: Orders are typically processed and shipped within 1-4 business days. You’ll receive a shipping confirmation email with tracking details once the item has left the warehouse.

    If you haven’t received a shipping confirmation within 4 business days, please follow up with us at support@blowupbros.com.

    Shipping Methods & Carriers:

    We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.

    • Free standard shipping applies to all orders within the United States.
    • Please ask about Residential/Liftgate Delivery Service, as this might incur an extra $150 flat fee to Residential Addresses

    Tracking Your Order:

    Once your order ships, you will receive a shipping confirmation email with your tracking number. You can track your order directly on the carrier's website to stay updated on your delivery status.

    Delivery Time:

    Delivery times typically range from 2 to 10 business days depending on your location and the carrier. Please note that shipping times may vary due to circumstances beyond our control, such as weather delays or carrier disruptions.

    Damages:

    Please inspect your package upon arrival. If you notice any damage to the packaging or the product, make a note of it when signing for delivery or decline the delivery.

    If you accept delivery and find any damages, please take photos of both the packaging and the product immediately and send them to support@blowupbros.com. Then, visit our Returns page to initiate a return claim.

    Residential and Liftgate Delivery:

    If your delivery is being sent to a residential address, a liftgate service may be required for unloading heavy items. These options are separate from shipping and you can add these to your cart. If you're unsure about whether liftgate service is needed, feel free to reach out to us before placing your order.

    Customer Responsibility for Delivery:

    Once your item ships, it is the carrier’s responsibility to ensure it reaches you. We are not liable for delivery delays caused by third-party shipping services, but we will assist with tracking and resolving issues when possible.

    International Orders:

    Please be aware that our products are made specifically for the United States market. This means that they require a 110 V electrical system to function correctly. 

    Our products have generally not been certified for use with other countries' electrical safety standards but all of our products are certified to the United States standards.

Warranty

Warranty

At Blow Up Bros, we are confident in the superior durability of our inflatables and ensure that all our units are built to last. Every unit we sell is backed by the manufacturer's warranty, providing you with peace of mind and protection for your investment. 

 

All our inflatables are covered by manufacturer warranties. Refer to your individual unit's brand below for specific warranty details.

Avyna

All Avyna inflatables include a 1 year extended manufacturer warranty on commercial units and 9 months extended warranty on residential units, covering defects in materials and workmanship, including seam tears, fabric openings, and manufacturing defects. The warranty does not cover damage from improper use, incorrect storage, accidents, vandalism, general wear and tear, or zipper defects.

 

Eagle Bounce

Eagle Bounce provides a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering manufacturing defects such as seam failures, fabric tears, and material flaws. Warranty coverage excludes damage caused by misuse, improper storage, accidents, vandalism, normal wear and tear, and zipper issues.

 

Moonwalk USA

Moonwalk USA includes a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering workmanship defects including seam tears, fabric openings, and material defects at no additional cost. The warranty does not apply to damage from improper operation, storage errors, accidents, vandalism, wear and tear from normal use, or zipper malfunctions.

 

Kid Wise

Kid Wise provides a 30-days limited manufacturer warranty on defects in materials and workmanship, including seam failures, fabric tears, and manufacturing flaws. This warranty excludes damage resulting from unsafe use, improper storage, accidents, vandalism, general wear and tear, and zipper defects.

Bouncing Angels

Bouncing Angels backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

OMG Jump

  • OMG Jump offers a limited warranty for manufacturing defects as follows:
    • (a) Two (2) years for inflatable bounce houses
    • (b) One (1) year for water slides and inflatable games
    • (c) Ninety (90) days for zippers, mesh, entrance covers, slide mats, and similar accessories
  • 7.2 Warranty does not cover fading, color variations, wear and tear, misuse, improper storage/setup, or unauthorized repairs.
  • 7.3 All warranty repairs must be pre-approved and completed at OMG Jump's facility in Los Angeles. The Buyer covers inbound shipping costs.
  • 7.4 No replacement units will be provided during repairs. OMG Jump is not liable for missed income or business disruptions.
  • 7.5 Blowers are only covered under their original manufacturer's warranty.
  • 7.6 Third-party products are covered only by the original manufacturer's warranty. OMG Jump assumes no additional liability.

 

Cutting Edge Creations/ N-flatables

Cutting Edge Creations offers an industry-leading 2-year warranty on all inflatables used outdoors. Since indoor centers often feature usage rates more than double outdoor rentals (think a busy center operating midweek, versus weekend rentals), their warranty is limited to 1 year for indoor centers. In either case, during the first 90 days (when most warranty issues are discovered), they pay round-trip shipping. After that period, you pay to ship it to us (or we can approve a local repair center). If it is a warranty claim, we will fix it and ship it back at no charge.

 

Inflateo Jumpers

Inflateo Jumpers backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

Hullaballoo Sales

LIMITED WARRANTY: HB provides Customer a limited repair and replacement warranty and warrants only that the Products, identified by category below, will be fit for their intended purpose, merchantable, and without material defect in workmanship and materials for a period determined by the type of product as specified in the following:

A) Inflatables manufactured by HB: One (1) year from the date Customer receives the order with the exception of the following:

i. All inflatables used in Indoor Centers are covered for one (1) year from the date Customer receives the order.

ii. All inflatables used in Indoor Centers and manufactured with IPC quality are covered for one (1) year from the date Customer receives the order.

iiii. All Water Ride Inflatables intended to be used with water are covered for one (1) year from the date Customer receives the order.

B) Pieces, parts, and accessories (e.g. slide lining, climber lining, etc.) ordered from HB: Forty five (45) days from the date Customer receives the order.

C) Other equipment (not manufactured by HB), including Blowers: No warranty of any kind is extended by HB, but HB will, to the extent it can legally and contractually do so, assign to Customer, at Customer's request, all warranties on such other equipment, if any, offered by the manufacturer or supplier of such other equipment. The Blower supplied with Inflatable Products is covered by the Blower Manufacturer's own warranty. Any claims of defect in the Blower must be directed to the Blower Manufacturer directly for repair or replacement. Blowers carry a one (1) year warranty.

D) Custom Products. No warranty of any kind is extended by HB for Custom Products unless noted on invoice.

E) Digital Printed Graphics. No warranty of any kind is extended for digital printed graphics.

 

For warranty claims or questions about any of our products, contact us at (888) 630-5327 or email support@blowupbros.com

Reviews

Business Financing Available

We offer flexible financing options to help your business grow. Get the equipment you need today with affordable payment plans.

Learn More

Let customers speak for us

from 92 reviews

Great product. Bought this for my nephew’s birthday party and he loved it. It was easy to set up and the quality was great. Would definitely recommend if you like space and astronauts.

Anonymous
Moonwalk USA Space Bounce House
Moonwalk USA Space Bounce House

Great quality product. Material quality was better than expected. Kids had a great time and I didn't need to worry about anything ripping/breaking. Would recommend to others.

Matthew Y
Moonwalk USA 13x13 Dinosaur Bounce House T-Rex Theme
Moonwalk USA 13x13 Dinosaur Bounce House T-Rex Theme

Great Product. Fast Shipping

Erion
XLT Deflator
XLT Deflator

Jayden was a huge help throughout this process! I needed a bounce house in less than 2 weeks and wasn’t sure if I was able to get one in time, but Jayden told me he could make it work and he sure did! The bounce house made it with time to spare!

Alli
Blow Up Bros

Great customer service, super helpful with picking the right products!

Aariz
Blow Up Bros

Hands down the best customer service! Jayden answered every question and helped us narrow down to the perfect water slide. We shopped around to four different suppliers via websites, when we contacted Blow up Bros Jayden didn’t hesitate to call us directly and talk us through the selection to make sure we got exactly what we wanted. He was readily available all the way through the shipping process as well.
As we expand our little bounce house adventure either personally or professionally Blow up Bros will be the only company that we will contact for our needs.
Thank you Jayden for all of your continued assistance providing hours of fun experiences for our children and their friends.

Anthony
Blow Up Bros

Awesome experience with Bouncy Bros!
Jayden was super helpful and made everything easy from start to finish. The bouncy house was clean, sturdy, and a total hit at the party!

Gavin
Moonwalk USA Castle Bounce House
Moonwalk USA Castle Bounce House

Shipping was fast and the support staff was super responsive and helpful regarding questions. Product size and colors is as depicted in the product photos and easy to set-up.

Jimmy
Eagle Bounce 2-Lane Space Bounce House Combo Wet n Dry
Eagle Bounce 2-Lane Space Bounce House Combo Wet n Dry

Love it

Alex
16ft Tropical Inflatable Water Slide with Pool
16ft Tropical Inflatable Water Slide with Pool

This has been a game changer for backyard fun! Nothing makes my grandkids happier than this water slide in the backyard.

Linda R.
16ft Tropical Inflatable Water Slide with Pool
16ft Tropical Inflatable Water Slide with Pool

Great size for backyards. Very portable and easy to store.

Blake G.
12ft Princess Castle Water Slide for Girls
12ft Princess Castle Water Slide for Girls

Worth every penny! We used to rent bounce houses for parties, but owning this has already saved us money.

Cynthia Y.
16ft Tropical Inflatable Water Slide with Pool
16ft Tropical Inflatable Water Slide with Pool

Our little princess can't get enough of it! Colors are bright and inviting. Sturdy and safe construction. Very portable and easy to store.

Megan L.
12ft Princess Castle Water Slide for Girls
12ft Princess Castle Water Slide for Girls

Excellent slide length, super fun. Colorful and vibrant, perfect for parties.

Ann L.
14ft Dolphin Splash Inflatable Water Slide
14ft Dolphin Splash Inflatable Water Slide

This inflatable water slide exceeded our expectations....

Anthony A.
16ft Tropical Inflatable Water Slide with Pool
16ft Tropical Inflatable Water Slide with Pool
Product Details

Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry - Two Racing Lanes, Primary Color Build, Attached Pool, 590 Pounds, and a 13-Foot Sitting Height Built for Large-Scale Outdoor Events

This 21ft dual lane inflatable water slide wet/dry (Moonwalk USA's W-072) is a commercial-grade dual lane water slide with two side-by-side racing lanes in a red, blue, and yellow primary color build on a 36×15-foot footprint. At 590 pounds with a 13-foot sitting height, dual inflation zones, and 22 anchor points, this is the largest dual lane unit in the lineup — built for festivals, large community events, and high-attendance school field days where the racing format at full adult capacity is the requirement. The attached pool keeps wet setup straightforward. Two 1.5HP blowers are required and sold separately — available above along with 22 stake anchors and an optional sprinkler hose.

This 21ft dual lane inflatable water slide is rated for one rider per lane simultaneously, 180 pounds maximum per player, with a 13-foot sitting height. At 21 feet of height on a 36-foot footprint and 590 pounds, the W-072 steps the dual lane category into genuine large-format territory — the same height class as the single-lane 21ft units but with two channels running simultaneously. The primary color build books across the widest demographic of any dual lane colorway, with no theme restriction and no event type limitation across the full booking calendar.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 36ft x 15ft x 21ft dimensions and commercial grade specifications

21ft Dual Lane Inflatable Water Slide Wet/Dry: 590 Pounds, 13-Foot Sitting Height, Dual Blower Zones, and 22 Anchor Points for Large Event Site Planning

Product Code W-072
Product Name Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry
Inflated Dimensions 36 ft L × 15 ft W × 21 ft H
Sitting Height 13 ft
Unit Weight 590 lb
Blower Requirements TWO 1.5HP Blowers (sold separately)
Stake Anchors 22 (sold separately)
Maximum Capacity 1 Player Per Lane (2 simultaneously)
Maximum Weight Per Player 180 lbs
Slide Configuration Dual Racing Lanes
Pool Type Attached (permanently sewn in)
Operation Mode Wet or Dry
Material 15 oz Knife-Coated Rip-Stop Vinyl (1300×1000 Denier)
Compliance ASTM & CPSIA, Fire Retardant, Lead Free

Blowers Sold Separately: Two 1.5HP blowers required — one per inflation zone. Both available above. Add 22 stake anchors and sprinkler hose above so everything ships in one delivery.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 construction close view with velcro

21ft Dual Lane Water Slide for Sale: What Ships with the W-072 and What the Dual Blower Requirement Means for Operators Adding This to an Existing Fleet

W-072 21ft Dual Lane Inflatable Water Slide Unit
Anchors & Tie-Down Straps
Safety Warning Sign
Business Card Holder
Blank Business Banner
Repair Kit
Heavy Duty Storage Bag
User Manual

Add Before Checkout: Two 1.5HP blowers (required), 22 stake anchors (required), and an optional sprinkler hose for full dual lane water coverage — all available above. Operators already running single-lane 1.5HP units can source compatible blowers from existing fleet inventory if available.
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 safety features

21ft Dual Lane Inflatable Water Slide Safety: 13-Foot Sitting Height, 22 Anchors, Dual Blower Zones, and Shared Pool Exit at the Top of the Dual Lane Category

The W-072 operates at the highest sitting height in the dual lane lineup — 13 feet. At that height, both riders arrive at the shared attached pool with the fastest exit speed of any dual lane unit in this catalog. Pool clearance enforcement at the base is not passive — the attendant confirms both lanes fully clear before every single pair descent, with authority to hold the queue. At a busy festival event with high rider volume, that attendant position is the most operationally demanding role on the setup.

The 22 anchor requirement matches the single-lane 21ft units — the full 36-foot perimeter needs coverage at penetration depths appropriate for the soil type at the venue. Both blower zones must be fully pressurized before any rider use. At 590 pounds and 21 feet, partial inflation on either zone is not an operational option at a live event.

  • 13ft sitting height — fastest pool exit in dual lane category, active clearance enforcement required every descent
  • Shared pool — both lanes must fully clear before next pair
  • Both blower zones fully pressurized before rider use
  • 22 anchor points — all set before inflation, full penetration depth across 36ft perimeter
  • Anti-jump safety netting — Finger-safe netting at both lane entries
  • Safety ramp at climb entry — Arm support rails on both sides of ladder base
  • Emergency exit — Standard on all Moonwalk USA commercial slide units
  • ASTM & CPSIA compliant — Fire retardant and lead free throughout
Moonwalk USA 21ft Dual Lane Inflatable Water Slide W-072 primary color racing lanes and attached pool

21ft Dual Lane Inflatable Water Slide: How Two Racing Lanes at 21 Feet and 590 Pounds Perform as a Festival and Large Community Event Centerpiece

The W-072 is the unit operators book when they need the dual lane racing dynamic at a scale that matches a large event venue. At 36 feet of run length and 21 feet of tower height, two adult riders descending simultaneously generates a visual spectacle that draws attention from across the event space — the racing format at this height produces both speed and sustained queue interest that keeps the W-072 running continuously through a full event day without the queue dying off between rides.

The primary color build is the right call at this scale. At 21 feet and 590 pounds, this unit is already commanding enough visually without a specific theme — red, blue, and yellow at 36-foot footprint scale reads as a major attraction regardless of what's around it. The lack of theme restriction also means the W-072 books at any event type without conversation: birthday parties, school field days, church carnivals, corporate events, and community festivals all have a straightforward reason to book a primary color dual lane slide at this size.

Wet mode runs both lanes from dual tower connections to the shared attached pool. Dry mode requires no hardware change — disconnect the hoses and the W-072 runs as a full large-format dual lane dry commercial inflatable water slide for fall events and indoor venues with sufficient ceiling clearance.

21ft Dual Lane Inflatable Water Slide Construction: How 590 Pounds of Dual Channel Commercial Vinyl and Two Independent Inflation Zones Hold Together at Large-Format Scale

At 590 pounds, the W-072 is the heaviest dual lane unit in the lineup — 90 pounds heavier than the 18ft dual lane units at 500 lbs, reflecting the additional vinyl in the 36-foot channel length, the taller tower, the wider 15-foot base footprint, and the dual inflation zone architecture. The center divider seam between the two channels at 21 feet carries more lateral pressure under simultaneous 180 lb dual-rider load than the same seam on the 18ft units — the longer descent and higher sitting height both contribute to increased channel wall tension on every ride. This seam is the primary inspection point on the W-072 and should be checked before each event deployment.

The dual inflation zones use separate 1.5HP blower connections — zone-specific maintenance is possible without full deflation, which at 590 pounds at a live festival event is a meaningful operational advantage. The primary color build distributes warm and cool pigments across the tower and channels — the red and yellow sections carry higher UV absorption than the blue, and the color transition seams are the long-term maintenance focus on the colorway.

  • Center divider seam — primary inspection point, highest lateral load in dual lane category at 21ft with 180 lb riders
  • Dual independent inflation zones — zone-specific maintenance possible without full deflation at live events
  • 590 lb frame — dedicated two-person minimum delivery crew, plan for additional crew on difficult site access
  • Warm-cool pigment transition seams — long-term maintenance focus on heavy summer outdoor schedules
  • 15 oz rip-stop vinyl (1300×1000 Denier) — PVC-coated mesh throughout both channels, tower, and pool base
  • 100% double or quadruple stitched seams — Heavy-duty nylon thread throughout, no raw edges
  • Attached pool permanently sewn into base — shared landing zone carries full wet-mode load at 21ft dual-rider exit speed
  • Backflow flaps on deflation zippers — Reduces air bleed across both inflation zones
  • Blank business banner & card holder — Front-facing branding on every deployment

Download Your Free Setup Guide for the Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry

Full setup instructions, 22-anchor placement guide, dual blower connection sequence, wet/dry operation, shared pool setup, and maintenance checklist for the W-072:

Download Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry manual PDF Download Moonwalk USA 21ft Dual Lane Inflatable Water Slide Wet/Dry Manual PDF
Why Buy From Us

Blow Up Bros is your one-stop shop for industry-leading quality products paired with the customer support to back it.

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Blow Up Bros.

  • One Vendor, Every Inflatable You Need: Skip the hassle of juggling multiple suppliers — get your entire lineup from us in one smooth order.
  • Free Shipping: USA-wide.
  • Price Match Guarantee: Best prices online guaranteed.
  • 30 Day Easy Returns: Not happy with your product, we'll take it back.
  • Great Service: We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed: We handpick our products for quality; we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping

  • Shipping Policy

    We offer FREE shipping on all commercial inflatable orders within the United States!

    Every inflatable order includes free standard commercial freight delivery at no extra cost.

    This applies to business/commercial addresses. A flat shipping rate of $150 for residential delivery is available at checkout. Make sure to select one that applies to you.

    Want to know more about our returns policy? Read here.

    Order Confirmation:

    Once you place your order, you'll receive an order confirmation email. This confirms we've received your order and pre-authorized your credit card for the purchase.

    We automatically check stock availability to ensure your order is ready for immediate shipment. If your item is unavailable or on backorder, we’ll reach out to discuss alternate arrangements.

    Order Shipment:

    Handling Time: Orders are typically processed and shipped within 1-4 business days. You’ll receive a shipping confirmation email with tracking details once the item has left the warehouse.

    If you haven’t received a shipping confirmation within 4 business days, please follow up with us at support@blowupbros.com.

    Shipping Methods & Carriers:

    We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.

    • Free standard shipping applies to all orders within the United States.
    • Please ask about Residential/Liftgate Delivery Service, as this might incur an extra $150 flat fee to Residential Addresses

    Tracking Your Order:

    Once your order ships, you will receive a shipping confirmation email with your tracking number. You can track your order directly on the carrier's website to stay updated on your delivery status.

    Delivery Time:

    Delivery times typically range from 2 to 10 business days depending on your location and the carrier. Please note that shipping times may vary due to circumstances beyond our control, such as weather delays or carrier disruptions.

    Damages:

    Please inspect your package upon arrival. If you notice any damage to the packaging or the product, make a note of it when signing for delivery or decline the delivery.

    If you accept delivery and find any damages, please take photos of both the packaging and the product immediately and send them to support@blowupbros.com. Then, visit our Returns page to initiate a return claim.

    Residential and Liftgate Delivery:

    If your delivery is being sent to a residential address, a liftgate service may be required for unloading heavy items. These options are separate from shipping and you can add these to your cart. If you're unsure about whether liftgate service is needed, feel free to reach out to us before placing your order.

    Customer Responsibility for Delivery:

    Once your item ships, it is the carrier’s responsibility to ensure it reaches you. We are not liable for delivery delays caused by third-party shipping services, but we will assist with tracking and resolving issues when possible.

    International Orders:

    Please be aware that our products are made specifically for the United States market. This means that they require a 110 V electrical system to function correctly. 

    Our products have generally not been certified for use with other countries' electrical safety standards but all of our products are certified to the United States standards.

Warranty

Warranty

At Blow Up Bros, we are confident in the superior durability of our inflatables and ensure that all our units are built to last. Every unit we sell is backed by the manufacturer's warranty, providing you with peace of mind and protection for your investment. 

 

All our inflatables are covered by manufacturer warranties. Refer to your individual unit's brand below for specific warranty details.

Avyna

All Avyna inflatables include a 1 year extended manufacturer warranty on commercial units and 9 months extended warranty on residential units, covering defects in materials and workmanship, including seam tears, fabric openings, and manufacturing defects. The warranty does not cover damage from improper use, incorrect storage, accidents, vandalism, general wear and tear, or zipper defects.

 

Eagle Bounce

Eagle Bounce provides a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering manufacturing defects such as seam failures, fabric tears, and material flaws. Warranty coverage excludes damage caused by misuse, improper storage, accidents, vandalism, normal wear and tear, and zipper issues.

 

Moonwalk USA

Moonwalk USA includes a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering workmanship defects including seam tears, fabric openings, and material defects at no additional cost. The warranty does not apply to damage from improper operation, storage errors, accidents, vandalism, wear and tear from normal use, or zipper malfunctions.

 

Kid Wise

Kid Wise provides a 30-days limited manufacturer warranty on defects in materials and workmanship, including seam failures, fabric tears, and manufacturing flaws. This warranty excludes damage resulting from unsafe use, improper storage, accidents, vandalism, general wear and tear, and zipper defects.

Bouncing Angels

Bouncing Angels backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

OMG Jump

  • OMG Jump offers a limited warranty for manufacturing defects as follows:
    • (a) Two (2) years for inflatable bounce houses
    • (b) One (1) year for water slides and inflatable games
    • (c) Ninety (90) days for zippers, mesh, entrance covers, slide mats, and similar accessories
  • 7.2 Warranty does not cover fading, color variations, wear and tear, misuse, improper storage/setup, or unauthorized repairs.
  • 7.3 All warranty repairs must be pre-approved and completed at OMG Jump's facility in Los Angeles. The Buyer covers inbound shipping costs.
  • 7.4 No replacement units will be provided during repairs. OMG Jump is not liable for missed income or business disruptions.
  • 7.5 Blowers are only covered under their original manufacturer's warranty.
  • 7.6 Third-party products are covered only by the original manufacturer's warranty. OMG Jump assumes no additional liability.

 

Cutting Edge Creations/ N-flatables

Cutting Edge Creations offers an industry-leading 2-year warranty on all inflatables used outdoors. Since indoor centers often feature usage rates more than double outdoor rentals (think a busy center operating midweek, versus weekend rentals), their warranty is limited to 1 year for indoor centers. In either case, during the first 90 days (when most warranty issues are discovered), they pay round-trip shipping. After that period, you pay to ship it to us (or we can approve a local repair center). If it is a warranty claim, we will fix it and ship it back at no charge.

 

Inflateo Jumpers

Inflateo Jumpers backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

Hullaballoo Sales

LIMITED WARRANTY: HB provides Customer a limited repair and replacement warranty and warrants only that the Products, identified by category below, will be fit for their intended purpose, merchantable, and without material defect in workmanship and materials for a period determined by the type of product as specified in the following:

A) Inflatables manufactured by HB: One (1) year from the date Customer receives the order with the exception of the following:

i. All inflatables used in Indoor Centers are covered for one (1) year from the date Customer receives the order.

ii. All inflatables used in Indoor Centers and manufactured with IPC quality are covered for one (1) year from the date Customer receives the order.

iiii. All Water Ride Inflatables intended to be used with water are covered for one (1) year from the date Customer receives the order.

B) Pieces, parts, and accessories (e.g. slide lining, climber lining, etc.) ordered from HB: Forty five (45) days from the date Customer receives the order.

C) Other equipment (not manufactured by HB), including Blowers: No warranty of any kind is extended by HB, but HB will, to the extent it can legally and contractually do so, assign to Customer, at Customer's request, all warranties on such other equipment, if any, offered by the manufacturer or supplier of such other equipment. The Blower supplied with Inflatable Products is covered by the Blower Manufacturer's own warranty. Any claims of defect in the Blower must be directed to the Blower Manufacturer directly for repair or replacement. Blowers carry a one (1) year warranty.

D) Custom Products. No warranty of any kind is extended by HB for Custom Products unless noted on invoice.

E) Digital Printed Graphics. No warranty of any kind is extended for digital printed graphics.

 

For warranty claims or questions about any of our products, contact us at (888) 630-5327 or email support@blowupbros.com

Reviews