Insulated Tumbler with Powder Coated Design and Leak Proof Lid Insulated Cup

This 40oz insulated tumbler with lid and straw is made of high quality 18/8 304 stainless steel with internal electropolishing that is wear resistant rust resistant sturdy shatterproof and reusable. The coffee tumbler mug adopts a long lasting powder coated design that keeps it stylish and colorful. Stainless steel tumblers adopt the technology of double walled vacuum insulation design that keeps beverages cold for up to 12 hours and hot for at least 8 hours and prevents sweating or condensation. It is equipped with a leak proof lid for this coffee tumbler one sliding and one flip that is straw friendly. The lid of the stainless steel vacuum insulated tumbler is BPA free and eco friendly with a gasket sealed to provide maximum splash proof capability. The tight lid further enhances the insulation effect.