Like the rest of our Rambler series, the 18 oz Rambler Bottle features a No Sweat™ design to keep condensation from collecting. Its 18/8 stainless steel construction stands up to even the toughest of conditions and you’ll find the leakproof, insulated TripleHaul™ cap protects your truck cab or day pack from any unnecessary spills. 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 it’s BPA-free.
In other words, the Rambler Bottle is the only insulated container for cold (or hot) beverages that’s built for the wild.