Rainbow Stinger 30oz double walled steel tumbler

The professional-grade Rainbow Stinger 30oz tumbler is expertly crafted to keep your drinks hot or cold for hours. Its double-walled steel construction ensures maximum insulation, while the included straw and lid make sipping and spillage a thing of the past. The unique hand-made design even glows in the dark, making it a must-have for any drinkware collection.