Each tumbler has a double-walled, vacuum-insulated design, which helps keep your favorite beverage cold & hot for hours.

Stainless steel is known for its strength and purity.

Therefore, our tumblers are durable, unbreakable, and rust-resistant which allows you to drink without worrying about rust stains or metal taste.

NO SWEAT, NO PROBLEMS: Our copper wall layer creates a condensation-free exterior that won't sweat on your hands or in your bag.

ANTI-LEAK, BPA-FREE FLIP LID: Each tumbler comes with an Anti-Leak, BPA-Free flip lid.

The clear lid seals the cup tightly, prevents any accidental spills, and allows you to see inside.