The Rambler 18 oz Bottle is a necessary addition to your day hikes, kayak trips, and daily commutes. This tough bottle is double-wall vacuum insulated to keep your water cold (or coffee hot) until the last sip. Separate your Rambler from the herd – Rambler Bottles are available in stainless and DuraCoat Colors that won’t fade, peel, or crack. Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant.Keeps cold drinks cold and hot drinks hot until the last sip.Dishwasher Safe