The Insulated Wide 16oz is the best stainless steel coffee mug solution for hot coffee, hot tea or your favorite iced drinks. Leak-proof Caf Cap 2.0 is easy to drink from, clean and keeps liquids contained. Climate Lock double-wall vacuum insulation keeps drinks hot for 10 hours and iced for 30 hours! Klean Coat powder coat finish is 4X more durable, chip-resistant and safe for people and planet.