Everything you need to set up instantly:
- The Inflatable Unit;
- Necessary Blower(s)
- Necessary Stakes
- Repair Kit
- Storage Bag
- User Manual
- Blank Business Banner
- Tie-Down Straps
- Warning Sign
Capture attention at any event with this commercial bounce house built for knight-themed parties. The 12 FT Blue Castle Bounce House blends durability, fantasy, and family fun in one compact, high-ROI unit.
Looking to stand out in your rental inventory? This Brave Knight-themed inflatable jumper brings bold blue and yellow colors, detailed castle spires, and mesh panels for safety. Whether it’s backyard birthdays or school festivals, this unit turns heads.
Perfect for first-time owners or seasoned rental businesses — it delivers the “wow” factor with every bounce.
Dura Lite inflatables are made with a tough blend of 15oz and 9oz Light n Strong™ PVC vinyl, designed to balance lightweight handling with commercial-grade strength. Reinforcement is stitched into all stress points, and seams are double or quadruple-threaded and heat-welded to block out dirt and wear. That means longer service life, less downtime, and reliable income for your business.
With finger-safe mesh siding, a reinforced entrance ramp, and secure Velcro-covered zippers, safety and ease of use are built into every detail. Plus, fade-resistant castle prints keep this inflatable looking sharp event after event.
Material Specifications:
Whether you’re dealing with tight yards or limited setup crews, this 12-foot Brave Knight Castle Bounce House makes life easier. It’s lightweight, easy to roll out solo, and fits in most standard residential spaces — without losing that castle wow factor.
FREE BLOWER AND SHIPPING included with your order, plus all the accessories needed to set up quickly and securely.
We offer FREE shipping on all inflatable orders within the United States!
No hidden fees. No surprises. Every inflatable order includes standard commercial freight delivery at no extra cost.
Important for Residential Deliveries:
Freight carriers charge an additional $125 residential delivery fee if your shipping address is not a commercial location. This includes liftgate service for curbside drop-off.
If you’re unsure whether your location qualifies, please contact us before placing your order — we’re happy to help you avoid unexpected fees.
Want to know more about our returns policy? Read here.
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.
Handling Time: Orders are typically processed and shipped within 1-7 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.
We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.
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 times typically range from 2 to 14 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.
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 damage, 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.
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.
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.
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.
Everything you need to set up instantly:
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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!
Great customer service, super helpful with picking the right products!
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.
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!
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.
Great size for backyards. Very portable and easy to store.
This has been a game changer for backyard fun! Nothing makes my grandkids happier than this water slide in the backyard.
Worth every penny! We used to rent bounce houses for parties, but owning this has already saved us money.
Our little princess can't get enough of it! Colors are bright and inviting. Sturdy and safe construction. Very portable and easy to store.
This inflatable water slide exceeded our expectations....
Excellent slide length, super fun. Colorful and vibrant, perfect for parties.
My kids absolutely love this inflatable water slide. It was worth every penny for the amount of entertainment it provides.
Easy setup and quick inflation. Great size for backyards.
Capture attention at any event with this commercial bounce house built for knight-themed parties. The 12 FT Blue Castle Bounce House blends durability, fantasy, and family fun in one compact, high-ROI unit.
Looking to stand out in your rental inventory? This Brave Knight-themed inflatable jumper brings bold blue and yellow colors, detailed castle spires, and mesh panels for safety. Whether it’s backyard birthdays or school festivals, this unit turns heads.
Perfect for first-time owners or seasoned rental businesses — it delivers the “wow” factor with every bounce.
Dura Lite inflatables are made with a tough blend of 15oz and 9oz Light n Strong™ PVC vinyl, designed to balance lightweight handling with commercial-grade strength. Reinforcement is stitched into all stress points, and seams are double or quadruple-threaded and heat-welded to block out dirt and wear. That means longer service life, less downtime, and reliable income for your business.
With finger-safe mesh siding, a reinforced entrance ramp, and secure Velcro-covered zippers, safety and ease of use are built into every detail. Plus, fade-resistant castle prints keep this inflatable looking sharp event after event.
Material Specifications:
Whether you’re dealing with tight yards or limited setup crews, this 12-foot Brave Knight Castle Bounce House makes life easier. It’s lightweight, easy to roll out solo, and fits in most standard residential spaces — without losing that castle wow factor.
FREE BLOWER AND SHIPPING included with your order, plus all the accessories needed to set up quickly and securely.
We offer FREE shipping on all inflatable orders within the United States!
No hidden fees. No surprises. Every inflatable order includes standard commercial freight delivery at no extra cost.
Important for Residential Deliveries:
Freight carriers charge an additional $125 residential delivery fee if your shipping address is not a commercial location. This includes liftgate service for curbside drop-off.
If you’re unsure whether your location qualifies, please contact us before placing your order — we’re happy to help you avoid unexpected fees.
Want to know more about our returns policy? Read here.
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.
Handling Time: Orders are typically processed and shipped within 1-7 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.
We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.
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 times typically range from 2 to 14 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.
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 damage, 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.
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.
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.
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.