BUILT Designs are based on simplicity, a passion for materials, and a desire to make life easier when on the go. Combining form and function, the BUILT collection of industrious, stylish, and protective goods is inspired by the city that never sleeps. Keeps ice longer and your drinks cold for 24+ hours or hot for 8 hours; vacuum-sealed construction maintains the optimal temperature of hot and cold beverages. This Insulated mug will never sweat or be hot to the touch. Featuring 360-degree drinking technology, the lid effortlessly clicks between leak-proof sealing and cup-like drinking giving a splash-resistant drinking experience. Red sealing gasket on lid is visible when open allowing the user to know it is safe to drink. Super easy to clean lid is made from one part so there is nowhere for gunk to hide; top rack dishwasher safe lid, hand wash body. Features a silicone rubber grip that is comfortable to hold, while protecting your hand from the heat or chill of your drink. Wide-mouth opening making adding ice, water, and cleaning simple.