New for Spring 2017, the DuoLock SoftBottle flexible water bottle features a groundbreaking dual-locking cap for double the leak protection. This flexible bottle is easy to fill and carry, making it great for day Highly packable: Easily flattens and rolls up when empty, saving space. Secure: Patent pending DuoLock® dual-locking cap won't accidentally flip or twist open, averting leaks. Easy to fill and clean: Wide mouth opening eases filling and cleaning; bottle is dishwasher safe. Ready to go: Clip gate handle makes it easy to carry the bottle, or securely clip it to a strap or loop. Great drinking experience: Taste-free materials ensure unwanted tastes won't ruin water freshness. Ergonomic: Bottle is shaped to make it easy to grip, tip, and sip or pour. Freestanding: Full or empty, the bottle stays upright on its own. BPA-, BPS-, and phthalate-free.