When you live outside by yourselves, and you need to transfer from one place to another, moving big items like bed and sofa is a pain. If you own a Smart Air Beds 5 x 1 Inflatable Sofa Bed, you only need to move “air” when you move. The inflatable furniture can be configured for different purposes, such as for two people (79″ x 54″ x 8″), small child (40″ x 54″ x 16″), relaxing lounger, sturdy recliner, and comfortable sofa for two people. It is very durable and does not lose much air over time (of course you must close your valves properly). The inflatable sofa bed which is smaller than an average gym bag is made of PVC vinyl. With the purchase, there comes a patch kit, detachable AC pump with three nozzles, and lightweight carry bag.