I let my phone die again in my ridgeline organizer on a recent hang because of cold temperatures. So I wanted a pocket that would sit on my chest so things I didn't want to get cold, I could keep with me and under the warmth of my uderquilt. We went through several designs until we came up with the Perfect Pouch. It is a reversible and adjustable pocket for things you want to keep close to you or keep warm. I made it for sleeping in my hammock but I wore it for two weeks and it was handy for many of my normal journeys. Traveling is convenient because it is a catch all. I can keep my phone, keys, wallet, passport all in one secure place. Going through airport security was a breeze since all I had to do is undo this one simple pouch. Once on the plane, I was easily able to reach things like my phone and headphones without trying to get into my pants pockets or another bag. Around camp, I have all my camp needs right with me. For items that I want to keep warm around camp or when I am sleeping I have this one quick easy to access pocket that can be under my jacket or my quilt. It is made from ARGON 90 and we are starting with 6 colors. It weighs an amazing 21 grams and it easily adjust to any size. Also because of the really neat way we di the suspension you can carry it high or low and make it so the zipper is on the right or the left.

https://dutchwaregear.com/product/perfect-pouch/