Air City Bounce introduces yet another series of combo rides These inflatables are a great alternative to simple bounce houses, and with the design of the traditional bounce house, the jumping castle combo slide is a sure bet. These rides combine a slide and bounce house to increase overall fun for all ages. The 21’x13'x15' bounce house also includes a basketball hoop and spacious bouncing area. The slide is now taller than our past bounce houses and has safety features like a taller sidewall on the slide. This is one of our most popular combos.