Reusable insulated box bag with zipper top lid, reinforced bottom panel, laminated outer with inside leak-proof PEVA plastic lining for easy cleaning. The bag measures 14.5" W x 11" H x 10.25" D (37 x 28 x 26 cm). Keeps hot and cold for up to 3 hours. Reinforced sides add strength and durability. Great for tailgating, boating, camping, picnics, beach trips and grocery shopping. Sustainable reusable product eliminates waste from plastic bags.