100oz hydration bladder - BlackHawk HydraStorm Anti-Microbial 100oz Hydration Bladder

Initially, the public should note that some Blackhawk products are not made in the US. For instance, this bladder was made in Vietnam. Also, it supposedly is "antimicrobial, however, I haven't even used it yet - just filled it 2 times and then hung it out to dry and there is something yellow (growing?) in the bladder. Blackhawk does not currently make a dryer for this bladder and the opening is too small to get your hand in to wipe/dry it out. I would recommend a Camelbak, it is made is the US, the opening is wider and that product has a lifetime warranty.
Cons: Made in Vietnam

This review was written in the old system and had content requirements that are different than reviews written today.