Envirosax Rolling Stone Pouch Reusable Bags, set of 5 Size: 19.5" x 16.5 (open), approx. 4" x 1.5" (rolled up & snapped shut) Material: Durable ripstop polyester (water resistant) Includes: 5 reusable bags in styles as shown Each bag holds up to 44 pounds of weight Great for groceries, shopping, beach, gym, toys, books and more!