It's designed with a built-in air pump that inflates the mattress to size in less than four minutes, and comes with a handy carrying back so you can easily store it when you're ready to pack it away.

If you're in need of a new air mattress, then the SoundAsleep Dream Series Luxury Air Mattress might be just what you're looking for—and it's 41% off at just $118.46 for Prime Day.

Video 3: Dynamic therapy mattresses Summary: This video, part of our Pressure ulcers: science of support surfaces series, describes what dynamic or air mattresses are and how they work. It identifies ...

Summary: This video, part of our Pressure ulcers: science of support surfaces series, describes what dynamic or air mattresses are and how they work. It identifies three different types: continuous ...