There are lots of pouches that will hold a Nalgene bottle. However, good gear costs $$ and IMO the cheap charlie stuff never lasts. I am a BIG Tactical Tailor fan and ran thier stuff exclusively during 2 1 year tours in Iraq as an Army Infantryman. TAD, TT, Lightfighter all have good nylon gear. You just need to pick out the color and style you want.