Starts cold. Stays cold. The 18oz stainless steel water bottle from the icon™ series by thermos keeps you hydrated to take on the day. From the Griptec™ base to superior vacuum insulation and durable true-coat™ finish, the icon™ series by thermos is a celebration of what's made us thrive for over a century: meticulous design, thoughtful engineering, and a relentless desire to make peoples days easier, every time. Also equipped with a Rapidrate™ high flow spout to keep up with your busy day. No detail left behind. Not for use with hot liquids. Dishwasher safe (top rack dishwasher safe for added convenience.) Stays cold for 16 hours. Included: 1 Water Bottle(s) Features: Dishwasher Safe Manufacturer Warranty: 5 Year Limited Capacity: 18 oz. Base Material: 100% Stainless Steel Care: Dishwasher Safe Material: Stainless Steel Country of Origin: Imported