Keep Your Cold Drinks Cold, and Your Warm Drinks Warm? Melted ice is no longer a 'thing'... Our 12 oz. Tumbler Cups are the perfect size for a cup of coffee, tea, wine, soup, or anything really! Nothing is worse than cold coffee or ice melting, right? SoulfulWear Tumblers keep drinks cold for 24 hours or hot for 9 hours. Made from double-walled, vacuum insulated stainless steel. We have designs for virtually every vibe :) 4 Amazing Reasons You Should Get a Tumbler Todayƒ?? * KEEP DRINKS COLD OR HOT: Double-walled, vacuum insulated stainless steel cups that come with a splash-proof lid will keep your drinks the temperature you want.