I have been walking with a friend, and I decided I needed something to carry my bottle and my cell phone.
I really just winged this pattern. I measured around my bottle and the height and i cut the pieces and sewed them together. The pocket was a bitch because canvas doesn't stretch much at all. Eventually I got it as close to good as I could and I called it quits. I already had the fabric and webbing, so it was a free project!