The perfect pouch is a multi-functional pocket that can be used in the hammock, hiking, traveling, bike riding, or really any time you need extra storage. Lightweight and functional is how we think at DutchWare and this bag is no exception. It is made out of our Argon 90 fabric which is wind resistant and has a DWR finish. For the strap we used 1/2-inch grosgrain that connects with 1/2-inch D-Rings. The pocket is completely adjustable and can sit higher or lower on your chest and it will fit a wide variety of sizes with our generous 78-inch strap.