Koolatron 26-Quart Soft-Sided Electric Travel Cooler, Black Soft-sided electric travel cooler with 12 volt, cigarette-lighter car adapter Adjustable shoulder strap; external zippered pocket for storage, mesh interior pocket; 2 exterior beverage holders, cell phone pocket Cools to 16.5C (30F) below ambient temperature; Holds 26 quarts or up to 32 12-ounce cans Measures 9 by 17.5 by 15 inches; weighs 7 pounds