Perfect for drinking on the go, the YETI Rambler 12oz Bottle promises to keep your cold drinks cold and your hot drinks hot. Made from stainless steel with double-wall vacuum insulation, the bottle has the durability to last for many years and is lightweight, leakproof and features a 360-degree drinking cap for excellent usability. Ideal for a morning coffee or cold water when trekking, the design is complete with YETI branding for that mark of quality.