Hydrolink Type A Mask adapter
CamelBak has made it easy to attach a standard reservoir or Chemically Resistant Reservoir to your protective mask.
For most protective masks, it only takes a second to snap the HydroLink Protective Mask Adapter into place.
Works with both the Water Beast Reservoir and CBR 4.0. Type-M Adapter fits S10, FM12, and JSGPM (XM-50) protective masks.