Platypus Big Zip 3.0L Hands-Free Hydration (2007 Model):
The pinnacle of hydration reservoir design, the Big Zips feature a wide, bomb-proof zip opening for quick filling and easy cleaning. Once sealed, its virtually impossible to open accidentally, even if dropped or squished in a fall.
Our premium hydration system is loaded with smart features, including a wide-mouth zip-track opening for easy filling and cleaning, a taste-free drink tube, and high-flow shutoff valve that's angled for no-hassle drinking. Ideal for upgrading your current setup or adding to a favorite pack.