The YETI Rambler 36 oz Bottle with Chug Cap keeps your water ice-cold or your coffee hot for hours thanks to double-wall vacuum insulation and durable 18/8 stainless steel construction. The leak-resistant Chug Cap lets you drink on the move without unscrewing the whole lid, and the shatter-resistant, dishwasher-safe design is built to take a beating in the field or on the water.