The low profile Platypus Big Zip EVO hydration system is designed to slide easily into just about any pack! A super nice way for you or your kids to have quick and easy water while biking or hiking. The large top opening makes cleaning and filling easier and the quick disconnect and shut off makes handling and filling a breeze.
- Low profile design
- Wide mouth opening
- Big zip secure closure
- Quick disconnect hose with auto shut off
- Silver Ion Antimicrobial keeps it fresh