Ultralight Water Bottle Holder

This is a sweet little water bottle carrier that's very light and can adjust to fit a pretty wide variety of bottle sizes. It has a single molle strap on the back of it and I put it on my belt when I'm fishing. I put a nesting cup in the bottom of the carrier and then put my Rapid Pure Bottle and Filter inside the nesting cup.  This way I have a metal container with me along with the plastic bottle. There's also a piece of shock cord at the top of the carrier that will fit around the bottle to keep it from accidentally falling out if I have some sort of accident.