Yeti's brought the legendary insulating power of our Rambler™ Tumblers into bottle form. The 36 oz. Rambler Bottle is the perfect addition to your blind, ranch, or boat, with enough power to keep your water cold until the very last drop. The 36 oz. Rambler Bottle features a durable 18/8 stainless steel construction with a No Sweat™ Design to keep condensation from collecting. And it’s BPA-free. In other words, this is the only insulated stainless steel bottle for cold (or hot) beverages that’s built for the wild. Ramblers are also available in select YETI colors, inspired by our time in the field. These DuraCoat™ Colors come in Seafoam, Black, Tahoe Blue, and Olive Green, are designed to go on strong, and will last through the life of your Rambler’s warranty.