YETI Rambler 36 oz Navy BPA Free Bottle with Chug Cap YETI: Drinkware, Hard Coolers, Soft Coolers, Bags and More Amazon.com: YETI Rambler 26 oz Bottle, Vacuum Insulated, Stainless What Is A Yeti at Carly Decosta blog. The Rambler 36 oz. bottle is designed for a life in the wild. Scorching days on the ranch and keeping you hydrated through rugged terrain are this bottle's calling, second only to keeping your drinks icy cold. For easy cleaning and use day after day, this reusable bottle is dishwasher safe. With a quick twist, the TripleHaul handle comes off, exposing our shatter resistant, dishwasher safe spout that allows for controlled gulps on the go. When it's time for a wash or refill, remove the entire cap to expose the bottle's wide mouth. 18 8 Stainless Steel The no sweat design keeps hands dry and unaffected, no matter how hot or cold the beverage is. Dishwasher safe and shatter resistant 100% leakproof