Feature
Materials: double wall 18/8 thermal stainless steel
Capacity: 20 fluid ounces/500ml
Leak-Proof Lid: Tumblers often come with a lid that is designed to be leak-proof, preventing spills and allowing for easy transportation of the tumbler.
Condensation Resistance: Due to the insulation, 20oz tumblers typically don't sweat or accumulate condensation on the outer surface