This stainless steel stemless cup has double-wall insulation that keeps 12 ounces of your favorite beverage cold and Fresh. The tumbler features a secure plastic lid with an easy sipping design that perfect for indoor and outdoor. Great for picnic, hiking, outdoor adventure. Accept small quantity custom and can do both screen printing and laser engraving. 4 1/2" L x 3 1/8" W x 2 3/16" H