The IceFlow Flip Straw Tumbler

Dimensions: 3.5" x 4.1" x 7.8". Dishwasher safe. 20oz. Keeps contents: Cold 7 hours; Iced 35 hours. Double-wall vacuum insulation. Leak proof flip up straw. Easy-to-carry rotating handle. Color: Polar. 18/8 stainless construction. Bulk packed.