Customized Tumblers & Travel Mugs, Aviva Tumbler - 16 oz - Double Wall & No-Spill, 16 oz Double wall tumbler; high gloss coated stainless steel exterior, black PP inner. Black threaded no-spill snap-top lid with silicone gasket for a secure seal, no skid bottom. Not microwave or dishwasher safe.*Note: Use for cold beverages recommended. Using with hot beverages will increase the temperature of outerwall - may be hot to the touch.​ ... #TM7816 $7.14/each.