The Nike Futura Lunch Bag has a hard inner shell that keep your lunch in perfect condition—no more smashed sandwiches. An insulating PEVA lining helps keep contents cool or warm. Fit & Design: Main zip compartment features PEVA insulation that helps regulate food temperature Elastic pocket helps you keep your meal organized Top strap fastens to backpack straps Front zippered pocket 10" L x 3" W x 7.5" H Additional Details: Spot clean