The Hydro Flask Coffee Mug features a press-in lid that slides open and shut to maintain heat and prevent splashing in between sips. The soft-touch exterior is achieved with durable powder coating on top of the double-wall vacuum-insulated body that helps keep your coffee hot for hours.Whether you're taking it slow or chasing a sunrise, this tactile and dependable mug is the perfect addition to your outdoor morning pursuits. TempShield insulation keeps beverages cold or hot for hoursInsulated press-in lid for temperature control and splash-resistant transportSoft touch powder-coated finishDurable design to withstand daily useDurable 18/8 Pro-Grade Stainless Steel constructionBPA-Free and Phthalate-FreeDimensions: 12.7 x 11.4 cm (D x H)Volume: 12 oz (355 ml) Weight: 331 gColour: Grey