The Platypus® DuoLock™ SoftBottle™ Water Bottle is easy to fill and go, so it's great for day backpacking, gym, running, or cycling. This Platypus hydration bottle has an ergonomic shape that's freestanding and easy to grab, and a clip gate handle so that you can carry it on a strap or loop. The DuoLock double-locking cap won't accidentally flip or twist open, averting spills. The highly packable design flattens and rolls up to conserve space when not in use. The nylon/polyethylene Platypus DuoLock SoftBottle Water Bottle has no unpleasant taste, and is BPA-, BPS, and phthalate-free. Dishwasher safe. Made in U.S.A. Manufacturer model #: 9900.