22 Oz. Swig Life™ Stainless Steel Tumbler
Made Of Stainless Steel With Copper Plated Inner . Double Wall Construction For Insulation Of Hot Or Cold Liquids . Snap-On, Spill-Resistant Thumb-Slide Lid With Removable Slider For Easy Cleaning . Vacuum Insulated . Keeps Drinks Cold Up To 24 Hours And Hot Up To 12 Hours .