Unique pro gear is the only other pack i have ever used and the dye kills it.
I have an airgun designs e-mag with a dye ultrilite barrel, Ricochet 2k, 68ci nitro, and shocktech drop forward.
My other gun is a diablo LED matrix with the alligator trigger, shocktech front reg, a bee-hive reg, a pbc mid rise with smoke Halo B, and a shocktech dropforward.
The dye attack pack is truly an amazing product. It very very snug and fits all sizes. It has a pillow bulit into it so it is very very comfortable. and it is easy to take the pods out and put them back in.
There is no bad part about this product.
It has dye writen all over it so it must be good. My experience with this product has been nothing short of amazing.