16 oz Tumbler

The perfect companion for your coffee, tea, and other favorite drinks, our 16 oz tumblers are made with a double-walled stainless steel structure where the air is vacuumed out of the space between the two walls to create a dense space limiting heat transfer. 

The copper-plated inner wall prevents heat from entering or exiting the bottle by thermal transfer, keeping your drink hot or cold for hours.

Air-tight, locking lid to keep your drink hot or cold. Designed to work on the go to keep the spills to a minimum and your activities to the maximum.