Bag Dimensions (unrolled): 19.5" x 16.5"Bag Dimensions (rolled): 4" x 1.5"Weight Capacity: 44 lbsBag Weight: 1.4 ozAn Envirosax Graphic Series bag is 19.7" by 16.5" and folds up to the size of 4" by 1.5" diameter. It weighs in at just 1.4oz. An Envirosax can quite comfortably hold two to three plastic grocery bags and has been tested to hold at least 44lbs.Envirosax reusable bags are totally safe to carry food.