Make lunch easy for home or office. Regardless of where you are, the Teton is your best companion. This 20 Oz. wide-mouth, stainless-steel food thermos great for hot lunches on the go. Vacuum-insulated with double-wall construction, the Teton keeps soup and beverages hot or cold for up to 12 hours. BPA-free and leak-proof. Hand Wash Only. 4" W x 7.75" H