This is a really simple wallet made with leather and it's essentially without a closure, cause it usually will fit in a pocket.
Step 1: Materials and Tools
+ sheet of thick leather (15 x 21)cm
+ needle (not thin one)
+ some (shoes) sewing thread
Step 2: Leather Cutting
Watch the picture and simply cut the leather sheet using the indication written above these first two.
Step 3: Try to Bend and Roll
Try to bend and roll the leather and watch your wallet shapes and come to life.
Step 4: Get Wet and Bend
now we are ready to shape permanently the leather, so simply using water ...a little water, better to use a wet cloth that will works good. After get wet we have to bend.
Step 5: Shaping
cut small segments of as you can see in the picture on both side, it will help bend and shape the side of the wallet.
Step 6: Punch Hole
punch two columns of holes every 5mm and make (x) rows every 5mm, start punching holes 5mm from the side.
Step 7: Sewing
now the last structural step, sewing both side together. Watch the picture and go sewing it.