Keepcup Coffee Mug Portable Cup (Double Insulation)

Double glass series

-The inner layer is tempered glass

- The outer layer is Tritan (a plastic material, BPA-free, impact-resistant and drop-resistant)

-Double-layer cup body can extend the temperature of beverages and double protection from hot hands

- Heat resistance: 120 degrees

- Mainly to replace disposable hand cup, no 100% seal

L-16oz can hold supermarket long cup coffee