Insulated deliciousness: keep your drink icy cold for up to 9-hours or piping hot for over 3-hours with our 20 oz. double-walled insulated tumbler, crafted from premium 18/8 stainless steel for years of delightful sipping. Take it anywhere you go say goodbye to spills and broken mugs with our spill-proof, shatterproof coffee tumbler, featuring an anti-slip exterior that fits snugly in most car cup holders for on-the-go convenience. Surprise your coffee lover friend: our vacuum insulated coffee tumbler comes in minimalist, standout packaging, making it a gift to be treasured for years and its dishwasher safe for effortless maintenance. Color: Arctic White.