This best iced coffee tumbler will keep hot for 6 hours or cold for 24 hours, achieving all year wide use. You can enjoy every drink at the perfect temperature in this coffee travel mug! These tumblers with lids and straws are excellent for alcoholic and non-alcoholic drinks: wine, cocktails, mixed drinks, champagne, juice, hot or ice coffee, water, tea, etc. The outer wall doesn’t sweat so you don’t have to worry about annoying drips. There’s no unpleasant metallic taste either! All tumblers come with a lid, metal straw, straw cleaner, and reusable silicone straw tip.