Camelbak (as in water bladder)
-I never had problems with Blackhawk ones
-Camelbak, one of mine leaked at the attachment point (super glue fix the leakage)
My favorite camelbak is the Armorbak AB. The biggest selling point is there DASS (Direst Armor Securing System) you can attach it to plate carrier and tighten it to keep the flow. Its 3.1L in the short fat setup to prefect for platecarrier (was designed for IOTV vest)
The only case I could see someone buying the bladder seperately is the Geigerrig where you can pressurize the water (bloody expensive and doesn't carry as much water as typical camelbak)
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