ChillWarmer Sports Hydration Water Bottle Insulated Stainless Steel Chiller 2.0 NEW AND IMPROVED LID AS OF 9/1/2015! We listened to our valued customers and have improved our lid to be durable and leak free. Stop dealing with bottles that sweat! The Chiller is Condensation-Free *Means No Sweating*. Now you don't have to worry about leaving water ring marks on that nice table. Double Walled Vacuum Insulated and Wide Mouth Opening. Keeps Beverages COLD FOR UP TO 12 HOURS! Going on a long hike or drive? Grab the Chiller as it's long lasting insulation can keep up with whatever challenge your day brings. High Quality Food Grade 304 (18/8) Stainless Steel. Will Not Rust, Corrode, or Retain Flavors. This is the same high quality grade metal used in the food, wine and beverage industry. Contour shaped to fit in your hand comfortably and fits into most cup holders. Perfect for biking or taking long trips in your car. 100% BPA Free. Will not leech dangerous chemicals or toxins. Stop wasting money on plastic water bottles. This sport bottle is eco-friendly as it is reusable. *We Care About Your Health and the Environment*