I made a shopping bag that I often see with thick No. 6 canvas.
It is M size.
You can use it for going out for a while.
The upper part of the main body does not unravel because the ears (edges) of the fabric are used as they are.
Comes with a bottom plate to prevent it from losing its shape.
Fabric used; No. 6 canvas (Kinari)
Wooden bottom plate
・ Size: Height 40 cm x Horizontal width (bottom) 30 cm x gusset 11 cm