RotaWrap - When they're in a rush, they won't have to leave your brand behind when you add it to this 16 oz. Double Wall Insulated Mug! They can simply fill up the 6 5/8" x 3 1/2" diameter mug with their favorite beverage and head out the door. It features a durable stainless steel exterior, BPA free plastic interior, thumb rest handle and a screw on lid. The contoured base fits in most cup holders, making this an ideal promo tool for auto shows, car dealerships and more. Show them that you know how to really hold on to your customers! Trinity.