Tumblers include BPA-free leak resistant easy-to-clean and easy-close slider lid.
This double-walled tumbler offers all the benefits of stainless steel and can be enjoyed with legendary and beloved exclusive Tervis designs. Triple insulation reduces condensation and keeps your drink hot for up to 8 hours or cold for up to 24 hours (use caution with hot liquids). 30 oz Dragon Fly Multicolored BPA Free Double Wall Tumbler Copper-lined 18/8 stainless steel construction is durable and material won't retain tastes or odors.