The YETI Rambler Travel Mug - 20oz is a leak-resistant mug for the morning commute. The drink inside stays that way for hours, whether hot or iced, thanks to double-wall vacuum insulation. The Stronghold Lid is leak-resistant and can be oriented for right- or left-handed efficiency, and a quick move with dual-slider magnet technology makes for easy sips and fast closures. The 20-ounce has an attached handle for unwavering grabbing and sipping on the go.