Subject: xlab nut - nanoflator/ speed chuckI have just got a rear hydration system and and and xnut. Of course my old co2 inflator isn't threaded so I will have to change. I know I need to get threaded co2 - can I get any threaded or are xlab special size???? to go with... - nanoflator or speed chuck? Is this an either or or does the speed chuck attach to the nanoflator to control flow. If speed chuck is just a nanoflator with control doesn't this make more sense to buy compared with nanoflator? Thanks Jackie |