Easy! How to make a flat pouch with one stitch. Two ways to make and resize!

With this recipe, you can quickly and easily make any size you want. It is a pouch that can be used conveniently no matter how many you have!
I introduce two ways to make and resize.
~Materials~ (size in the video)
◆ When making with one sheet
Cloth 22 cm x 72 cm
1 snap button
◆ When making two sheets
Inner cloth 22cm x 24cm
Outer fabric 22cm x 48cm
1 snap button
~ How to change size ~
◆ When making with one piece of cloth
Fabric width = Desired width + 2cm
Cloth length = (desired length x 4) + (desired lid length x 2) + 6cm
◆ When making with two pieces of cloth
Inner fabric fabric width = desired width + 2cm
Cloth length = desired vertical width + desired lid vertical width + 3 cm
Outer fabric fabric width = desired width + 2 cm
Cloth length = (desired vertical width x 3) + desired lid vertical width + 3 cm