The Yeti Rambler 26 oz insulated bottle keeps your beverages at the perfect temperature, whether you're hiking mountain trails or commuting through town. Double-wall vacuum insulation maintains cold drinks for up to 24 hours or hot drinks for 12 hours. The included straw lid offers convenient sipping on the go, while the durable stainless steel construction withstands rugged outdoor adventures. Lightweight and packable, it's an essential companion for any journey.