When designing the LAZYBAGGER Inflatable Hammock Lounger we only had quality in mind. It features a double lining, using a tough durable rip-stop parachute material for the outer layer to ensure you stay inflated on any surface. We’ve also incorporated a square head design giving you a built-in headrest for your comfort. Other features include useful side pockets, a handy bottle opener & compact carry bag. The LAZYBAGGER is built on quality, durability & maximum comfort and is at the forefront of inflatable lounger design.