The Glacier is a 30-oz insulated tumbler with tapered construction and clear push-on lid.
The vacuum-insulated body and copper-plated inner wall help retain the internal temperature of the tumbler longer.
The copper-plated inner wall can make a difference of 9°F/5°C over 24 hours, and it prevents heat from entering or exiting the tumbler.
HOT – 8 hours
COLD – 16 hours
Wash before first use. Hand wash recommended.