![Platypus Big Zip EVO Filter Connector One Color](http://mtnchalet.com/cdn/shop/products/1512-488264-0-image-999770_640x640.jpg?v=1664014955)
Connect your GravityWorks water filter (and most other water filters) directly to a Big Zip EVO Reservoir without ever having to take it out of your pack. Just plug the hose into the base of the filter, insert the quick-disconnect fitting into the upper port on your reservoir, let gravity do the rest and you'll be on your way with clean, taste-free water.