Sometimes I drink water to suprise my liver image on both sides of a 30 oz high quality sports bottle tumbler.  Double insulated.  Great for keeping your favorite beverage super cold or hot.  (Please be careful when drinking a warm/hot drink in this tumbler.)

Manufacturer of tumbler recommends hand washing only.

Great for on the go, vacations, hikes, the beach, the pool - really anywhere!

Top pops up to allow for drinking out of a spout, plastic straw is inside attached to underneath of lid.