There is no cleaner, greener & more flexible bottle than the all new softBottle.Featuring a Clean-Taste Guarantee™, the softBottle is made from a zero BPA material and is amazingly light & tough.As well as this taste free construction the softBottle is amazingly versatile being able to fit just about anywhere, in a drinks holder, round pockets, flat pockets or any hand. When the bottle is empty it can be rolled up and stored anywhere to make it an essential choice for any outdoor activity.Film: Platypus' proprietary multilayer construction combines a tough & pliable urethane with a taste & BPA-free polyethylene lining. Together with the SlimeGuard™ antimicrobial treatment, the bottles & reservoirs deliver optimal performance for the long haul.Quality: Platypus are serious about it, searching out the best materials & components, building the vast majority of their products in Seattle, USA, using proprietary technologies and processes. There's simply no better way to ensure outstanding quality & performance.Innovation: From patented, east cleaning two piece bite valves & Wide Mouth™ openings to intuitive SlideLock™ closures and gravity water filtration - Platy products stay ahead of the competition by using experience to create the smartest ideas in hydration.Environment: With recycling rates down 20% since 1992 and concerns over BPA, Platypus products deliver refillable, reusable and health hydration alternatives to a world than needs them.