Highly packable: When empty, the SoftBottle easily flattens and rolls up compactly, saving space Smart design: Bottle narrows at the middle to make it easy to hold Versatile: Available with either a Closure Cap or a Push-Pull Cap; accepts any threaded Platypus lid or drink tube kit Pure Platy experience: The SoftBottle is taste-free, as well as BPA-free, BPS-free, and phthalate-free Weighs 1.2 ounces. Made in the USA Sport type: camping & hiking