Bring the cool with you wherever you go with this handy insulat lunch cooler. Made with 100% 210 Denier Nylon. It"s durable and waterproof outside and inside with a center that"s insulated to keep food and beverages cold. Open front pocket and velcro closure. Lining is heat sealed and waterproof. 7" wide x 9" high x 4.5" deep.