Double wall with a BPA-free, food-grade inner, and copper plated insulated tumbler with thick, professional grade 18/8 stainless steel.

Enjoy every drink at the perfect temperature in your stainless steel tumbler! The outer wall doesn’t sweat so you don’t have to worry about annoying drips.

There’s no unpleasant metallic taste either! SPILL PROOF LIDS & STRAW BRUSH– Each comes with a STRAW to leave the single-use straws behind; a STRAW CLEANER so you can keep straws free from mold and bacteria.

Hand wash is recommended, but our tumblers are also top rack dishwasher safe, for days when you just don't have enough time! The cup lid is made of ABS, BPA-free.

The surface of the lid has a straw hole design, which makes it convenient for you to insert a small stirrer or straw.

Silicone rubber ring keeps heat and reduces spill.

Superior Finishing Inside and Out –