Weve 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. Like the rest of the Rambler Bottles, it also has a TripleHaul cap for superior portability. And unlike narrow-mouthed drink bottles that are a hassle to fill or rinse, the Rambler Bottle features Over-the-Nose technology for easy loading, drinking, and cleaning. And its BPA-free. In other words, the Rambler Bottle is the only insulated container for cold (or hot) beverages thats built for the wild.