30oz custom insulated coffee mug double walled travel tumbler thermos cup

30oz coffee tumbler, also named travel mug or thermos cup, the cup body manufacture with high quality anti-rust 304 stainless steel, and the lid produce with BPA free plastic slider lid. The travel mug are with double wall insulated vacuum design, will not leak with shaking. It has good performance of retain temperature, can stay hot drink more than 6 hours and cool beverage more than 12 hours.

Besides, we have other capacity thermos cup as well, such as 12oz travel mug, 20oz travel mug etc.

Specification: