This is a book pouch with the edges wrapped with bias tape.
Pictures and Description
The inside looks like this.
There is also a pocket that can hold books and cell phones.
I also attached a mini book keyring.
18 x 26 x 3cm (7 x 10 x 1¼ inches)
Pattern
The pattern is on my YouTube channel.
Materials
Outer, Lining, Interfacing
B,C,D,E
I will make it like this.
How to make
3. To hold the shape of the folded part, only the interfacing is sewn.
4. Place the lining on top of the interfacing and attach a D-ring.
5. Place the interfacing + lining on wrong side of the outer fabric,
and place B+C+D and E at both ends.
6. Sew 0.5cm (¼") inward to fix.
7. Fold the end of the bias and sew it around so that the wrong side of bias is visible.
8. Wrap and fold the seam allowance and sew one more time.