Vapor works feedneck
Overall this is a great pack. I put it on right when I got it and found out that I couldn't even try to make it move while it was on. It velcros in three different places. It holds the pods tightely and they wouldn't come out untill I pulled them out so you wouldn't have to worry about them falling out. The only problem I had was the price. You pay for the Dye logo on each pod holder and they get a little pricey.
I wouldn't play with any other pack no matter how much it costs.