Feel like a real 'swagman' or professional camper, with this ultra comfortable roll up double mattress. Made from polyester pongee PVC coating encasing a plush, high density foam, the mattress inflates in under 1 minute with the release of inflation valves. Have a fabulous night's sleep on the ground, back of the ute or even on the concrete - such is the comfort factor of this mattress! As an added bonus, there are clips around the edge so the mattress can be joined to unlimited number of other mattresses. Great for the kids or sleepovers or just create more room for yourself! This is a 'swag' with a bag of other features you are going to love.