Envirosax Savanna SA.P Shoulder Bag Polyester Synthetic lining no-closure closure Size: 19.5" x 16.5" (when opened), 4" x 1.5" (rolled up) Material: Durable polyester (water resistant) Set includes: 5 re-usable bags in styles as shown Each bag holds 44 lbs. of weight Usage: Grocery shopping, beach, gym, toys, books, just-in-case bag