PLCD17005 Valved In-Line Hose Barb Coupling Body 5/16 ID Barb

Works with Camelbak Crux

I got this along with some other parts so I could use my water filter to fill my Camelbak Crux bladder through the drinking hose, since Camelbak did not make a filter adapter kit for the Crux series. It works great for that purpose, but it does not cross-connect very well with the Camelbak filter adapter parts. They fit together but do not latch because the geometry of the latching notch is slightly different on each.