Description
This stianless steel coffee tumbler is firm, rustproof,and it make no harm to human health, without metallic taste. The interior is electro polished. It comes with a leakproof lid. There is a drinking hole in the lid for placing a straw or drinking directly. The sliding lid has a rubber gasket ensures a tihgt fit. So it can be easily closed to avoid leakage and spatter. 30oz Insulated tumbler has vacuum double wall design which ensures a good insulation.
