In 2006, YETI® was founded with a simple mission: build the cooler you’d use every day if it existed. We love these products for every outdoor adventure, from the beach, to the mountains, and everything in between. Any tumbler that's coming along for the ride needs to be tough enough to keep up.The supremely insulated Navy Rambler® 36oz Bottle w/ Chug Cap is sized perfectly for fewer refills and staying hydrated. This tumbler retains every degree of your drink’s temp, especially when you’re far too busy to keep adding ice. This bottle is dishwasher safe to make your life easier and keep you ready for your next adventure. Screw top with carry handle Double wall vacuum insulation Shatter-resistant Leak-proof Materials: BPA-Free Stainless Steel Care: Dishwasher safe Do not use with carbonated beverages or for food storage or perishables