Material for sewing. I used denim.
Old pair of skivvies. (elastic only)
Velcro strips. (Male and Female)
Step 1: Cutting and Sewing the Pouch
I cut a strip of denim 8 inches tall and about a foot wide. From that I cut the parts for the pouch. Two 4X6 pieces and the strip at the bottom for the button flap.
Single stitch the bottom pieces together and go over that with a narrow zig-zag stitch.
ONLY STITCH THE BOTTOM!!!
Cut off the extra flap from the main piece of fabric and fold it in half. Sew it along all 4 edges with a straight stitch.
Step 2: Button Hole
To be safe, I went over this process twice.
At this point I also sewed the flap to the backside of the pouch.
My button hole having been stitched up, it was time to cut it open. I ended up grabbing my straight razor for this because scissors scared me in this process.
Step 3: Adding the Straps
Next step was to marry them to the pouch which I have still not sewn together yet. Now is the time. Place a strap on one side of the pouch in between the two halves. Sew it in while sealing the entire side of the pouch.
Repeat this process on the other side.
Step 4: Adding the Rest
Velcro is easy. same process as elastic but one piece on the inside and one on the outside.
Sew on the button!
Step 5: Wearing It.