Bestway's Tritech queen size air mattress is durable, comfortable and convenient, with a compact size and built-in pump to make inflation quick. The mattress is specifically engineered for firmness, it provides contoured support for all night comfort, and it can withstand the weight and movement of sleep. It inflates in four to five minutes, while the quick deflate screw valve allows for easy deflation, and it's easily stored in the included carry bag.