YETI Rambler 20 Ounce Travel Mug Runner Up Best Insulated Coffee Mug: Klean Kanteen TKWide 20 Oz Best Budget Insulated Coffee Mug: RTIC Road-Trip Travel Mug Best Lid Design: Owala SmoothSip Slider ...
Throughout our tests, we also noted the Rambler’s long-lasting cool insulation, staying under 40°F for about 10 hours ... is an insulated glass coffee mug, making it non-reactive and allowing ...