The YETI Rambler 14 oz. Mug is built tough but easy on your hands. It's double insulated which keeps the hot and cold inside the mug and not burning or freezing your hand. With it's wide mouth, liquids can cool faster if need be. The Rambler 14 oz mug comes with a standard lid and can also accommodate Yeti's great MagSlider 30 oz lid if you want to upgrade. The Yeti rambler 14 oz mug is one cup you won't want to leave home without. Comes in all the great YETI colors.