We just love these designer reusable bags for carrying around books, bringing home groceries, consolidating all your carry-on gear when flying...schlepping just about anything from point A to point B (and doing so with substantial style)! The 100% polyester bags are super-strong (each holds forty-four pounds) and ultralight (1.4 ounces apiece). And they are extraordinarily pretty! Washable and waterproof, each 19½"x16½" Tokyo Envirosax Bag - dazzlingly decorated with elegant patterns in shades of blue - rolls up to a compact 4"x1½", and snaps shut. Our set of five (one each of the designs shown) all fit in a compact 6"x8" pouch, so the whole toting system is supremely portable!