Umbalir 19x13FT Water Slide Bounce House with 3 Climbing Walls, Jumbo Pool, Water Park with 99" Long Slide & Back Trampoline, 2 Overhead Sprinklers & Water Cannon, Multi-Kid Racing Bounce House

EPIC Multi-PLAYER RACING WITH 3 CLIMBING ZONES! This Umbalir inflatable water park is a backyard revolution! Featuring Dual Stair-Style Climbers in the front for a fast race AND a Double-Wide Rock Wall on the back, this large bounce house allows 4-6 kids to climb and compete at the same time! No more waiting—just non-stop, high-octane Competitive Play in your very own water slide bounce house!

EXTENDED 99" WATER SLIDE | 53" HEIGHT DROP: TALLER, LONGER, FASTER! While others offer standard short slopes, Umbalir delivers a massive 99-inch Long Performance Slide with a thrilling 53-inch Vertical Drop. This high-performance runway ensures a faster, longer, and more spectacular splash than typical inflatable pool water slides. Engineered as a bounce house for big kids who crave real Water Park Adrenaline.

PRECISION WATER CANNON & JUMBO SPLASH POOL: Take the water battle to the next level! Our Water Cannon is perfectly positioned at the base to blast racers as they land in the Extra-Large 13.85x13.05ft Splash Pool. This Jumbo Wading Pool offers massive space for toddlers and big kids to swim and splash, making this water bounce house the centerpiece of every Summer Backyard Party.

SURPRISE DUMPING BUCKET & TWIN SHOWER SPRINKLERS: Experience the thrill of a real Splash Park! This inflatable water slide for kids features a top-mounted Automatic Dumping Water Bucket that tips over for a surprise splash once full. Combined with Twin Symmetrical Overhead Sprinklers flanking the slide, it creates a continuous water curtain for a slippery, high-speed descent. It's the ultimate soaking adventure and bounce house with water slide kids crave!

DUAL BASKETBALL HOOPS: THE ULTIMATE SLAM DUNK COURT: Why settle for one hoop when you can have a Double-Hoop Arena? We’ve engineered Two Symmetrical Basketball Hoops inside the reinforced 89" Bouncing Area. This unique layout allows two kids to jump, shoot, and compete in 1-on-1 dunk contests simultaneously. It’s a high-energy bounce house experience that combines athletic skill with airborne fun!

Umbalir Inflatables are designed to release air pressure through the seams and material. It is normal to feel or hear air escaping or see bubbles in water parks. Pin holes are a normal part of the manufacturing process, and are not cause for concern.

How to dry your inflatable castle? You can deflate the castle and flip the pool over and pour the water out completely, then dry it with rags. The whole inflatable structure needs to completely dry out before storage. You can leave the bounce house INFLATED and let it dry naturally. Tip: You can accelerate the drying process with a leaf blower.

This massive 18.96×13.1FT inflatable water park transforms any backyard into a full-scale summer adventure zone, combining an extra-long racing slide, a six-path climbing wall, dual sprinklers, a built-in water gun, and a fun tipping Waterbasket that surprises kids with sudden splashes. Its spacious splash pool, double basketball hoops, trampoline, and tunnel create multiple play paths for climbing, sliding, bouncing, shooting, and exploring—making it perfect for multi-kid action, birthday parties, and family gatherings. Crafted from durable, reinforced materials with secure mesh walls and ground stakes, it inflates in minutes with the included blower and delivers a feature-packed, tournament-style water play experience that keeps kids active, excited, and entertained all summer long.