Perfect for busy commuters, fitness enthusiasts, and outdoor adventurers seeking a spill resistant hydrations solution for active lifestyles The contoured grip and streamlined shape ensures comfortable handling, while the advanced vacuum seal prevents condensation for mess frees use anywheres lasting temperature retention with our 316L vacuum insulated cup, featuring double walled stainless steel construction and a leak proof straw lid for hot / cold beverage preservation Maintain ideal drink temperatures during work, road trips, or hiking excursions with its versatile portable design Crafted from food grade 316 stainless steel, this ergonomic travel mug combines vacuum insulation technology with a sweat proof exterior to keep drinks hot / cold for up to 12 hours