Manufactured by Thermos®, exclusive licensee of Under Armour®. Constructed with durable, 420D polyester & IsoTec™ premium foam insulation that helps maintain internal temperature. Flex-A-Guard™ liner is strong, sturdy, crush-resistant & easy to clean. Exterior zipper pocket & interior mesh pocket for ample storage. Adjustable, molded rubber handle & easy to use side clip to attach to a backpack. PVC-free & BPA Free. Dimensions: 10.5" x 4" x 8.25"