Customized Tumblers & Travel Mugs, 20 oz Himalayan Tumbler - Vacuum Insulated & BPA Free, Stainless Steel Outer And Inner Double Wall Construction For Insulation Of Hot Or Cold Liquids Snap-On, Spill-Resistant Thumb-Slide Lid With Rubber Gasket Due To Vacuum Insulation Technology, Capacity Is 18 oz With Lid On Keeps Drinks Hot Or Cold Up To 6 Hours Non-Slip Bottom Meets FDA Requirements BPA Free Hand Wash Only ... #5790 $9.61/each.