YETI Rambler 36 Oz. Bottle with Chug Cap is designed to keep your drinks cold or hot for hours, making it for outdoor adventures, workouts, or everyday use. Crafted with durable stainless steel and double-wall vacuum insulation, this bottle resists punctures and stays sweat-, ensuring a comfortable grip. The chug cap allows for easy, quick sipping without removing the lid, while the wide mouth makes filling and cleaning simple. Whether you're hiking, biking, or commuting, this bottle combines functionality and style in one reliable package. Model Number: