Make every day refreshing with our Classic Tumbler, aka the coolest mug ever. Made of stainless steel with exclusive triple insulation, it keeps contents cold and refreshing for over 9 hours and hot for 3 hours. Stays cold even longer with drinks containing ice. Plus, it comes with a sliding, shatter-resistant, transparent lid.

**Note for Gloss Midnight Navy custom products: Due to the properties of the paint, the final engraved design may appear slightly blue.