Welcome to Thrive, CamelBak's newly evolved, simplified and elevated collection of Drinkware- Leakproof, durable and comfortable. The CamelBak® Thrive Chug Bottle is made from Eastman Tritan™ Renew, a durable and sustainable material. The bottle is shatter-, stain- and odor-resistant, and its wide mouth makes it easy to fill or clean. It's all about the newly designed Chug cap, which has a soft spout, intuitive closure and best of all, is fully leakproof. Easy open, stays open, the newly designed spout cap automatically flips and stays in the open position, and the easy close spout makes leaks a thing of the past. BPA-free. 25oz.