Gear-Up's Pork Rind / Jar Holder is made out of Dacron Sailcloth material. It consists of 2 layers of Dacron Sailcloth. It can hold the following: (1qty) Otter Tail 6 x 5/8 Jar, (2qty) Otter Tail 5x 1/2 Jar; stacked on top of each other, (1qty) Uncle Josh Jar & (1qty) Fat Cow Fishing Jig Strips (All Sizes). It can also be used to hold a GoPro action camera in its waterproof casing.