The 16oz Stainless Dot Matrix Tumbler has unique and decorative color dots on the outer stainless wall. Featuring a stainless push-n-pull lid with slide lock that reduces the chances of a spill and no slip bottom, the Sweda 16 oz. Stainless Dot Matrix Tumbler includes a single color logo and setup. With double wall insulated construction and a stainless steel inner and outer liner the MG3030 is easy to hold and keeps your drinks warm or cold. The Sweda Dot Matrix Tumbler is not considered microwave or dishwasher safe .