Avenger Bed Chair Range The Avenger bed chair range is both stylish and functional. Designed with a totally flat frame for the ultimate in comfort and fitted perfectly to the generously padded mattress via ultra-strong and weather resistant elastics. Featuring a sculpted padded mattress combing our stylish Avenger camo pattern with subtle green 600D waterproof fabrics. The double hinged fold-flat frame system is super compact for easy transportation and allows most sleeping bags to be kept in position when not in use. All legs are fully adjustable and fitted with pivoting mud feet.