Made from 18/8 304 food grade stainless steel, which is durable, electro-polished on the inside to ensure your cups remain rust-free, and a colored powder-coated finish on the outside makes it super easy-grip.

The travel tumbler has a completely closed clear lid and the silicone gasket on the lid ensures that the tumbler is 100% leak-proof and dust-proof.

The ergonomic design allows one hand to use double-layer insulated water cups. The proper diameter allows it to be carried in a variety of ways, such as a standard bicycle bottle holder/cage, an adult backpack with external pockets, or a car cup holder.

With a capacity of 30 ounces and easy to grasp base, the stainless steel insulated coffee cup is easy to hold and could satisfy your needs for hot or cold beverages.