These tumblers are made of acrylic resin for durability. the set includes six 23-ounce double-walled tumblers with coordinating lids and straws. the insulated design allows for drinks to stay cold longer. the dual-function sliding lids allow you to use a straw for cold liquids and a sipper for hot liquids. the durability of these glasses makes them perfect for indoor and outdoor use.
specifications
made of acrylic resin
bpa-free
23 oz. capacity
top-rack dishwasher safe