Originally Posted by Nates95Accord
actually you dont. My friend travis buys it like he's talking about.
You just need to freeze the shit out of your bottle, and all the nitrous will just flow into your bottle without a pump.
You are somewhat right but, you will never get to use ALL the nitrous in the bottle unless you have a pump style fill station! Ive been doing this a long time and Ive tried lots of different ways, the fill station is the best way to get the best fill as well as getting the most out of a bottle.