16 oz Vacuum Insulated Water Mug

Meet Tumbler. Crafted from 18/8, triple insulated stainless steel, Tumbler was designed to keep cold drinks cold for 9 hours and hot drinks warm for 3 hours. Tumbler's shatterproof, sliding lid ensures that your beverage stays inside your cup, not on your clothes or in your car. It's ideal for at home or on-the-go, making it perfect for everything from AM coffee to evening cocktails.