Waterproof coated non-woven polypropylene with a foil laminated PE Foam insulation. Easy to keep the food hot or cold within longer time. Comes with 22" reinforced carrying handles and top zipper closure. Zippered main compartment is large enough to store food. Put it in your trunk for supermarket shopping, farmers market, picnic, camping and boating. Complies with Prop 65. 13" L x 15'' W x 10" G