Food Delivery Backpack Bag - 5-Series, 16"W x 16"H x 13"D, includes heat pad with power cord to pre-heat bag, optional 12V power cord for in-car use, metal steam exhaust vent releases moisture without releasing heat, adjustable backpack straps, integrated fram for added stability, strong, heavy-duty double carry straps (Refer to vollrathfoodservice.com for full warranty policy)