Cut: two side pieces, one bottom, a top flap, and two rectangles for the middle
Double line the middle by sewing two pieces of fabric together on the outside.
You don’t have to but it makes it thinker and adds protection.
Sew the bottom to one of the middle pieces.
Sew the other piece on the opposite end of the bottom seat.
Sew on the side piece on the end of the bottom.
Sew up the side, right sides together!
Sew up the other side too.
Do to both sides.
Sew on the top flap.
Parties I will be linked to: