Take comfort along on your next adventure with the Coleman? AlwayzAire? Tough Guard? Air Mattress, featuring a convenient built-in pump and Ultra-Fresh? antimicrobial treatment. The rechargeable AlwayzAire dual pump inflates the bed in just 3 minutes without the hassle of plugging it into an electrical outlet. Internal sensors monitor the air pressure, and the pump will silently reinflate the bed as you sleep to maintain the intended firmness, so that you ll never wake up on the ground. Constructed for lasting durability, premium Tough Guard material is proven to be more puncture-resistant and stretch-resistant than a typical air mattress, while also being lighter weight.