Check out the Blue Dolphin Water Slide, our newest signature inflatable slide! This summer classic stands over 21 feet tall™ and features a blue, white and grey color scheme. Partygoers climb to the top via the stairs on the side, then quickly slide their way down and splash into the inflatable pool at the bottom. People of all ages love water slides, and with Waco Bounce House Rentals, you can deliver the thrills and excitement that a water slide brings to your next party or event.