the bottom pocket will be aligned with the edge of the main part. The second pocket will be mirroring the first one and its bottom line will be 13.5 cm far from the edge of the main part. Use pins to attach the pockets to the main part. You can even attach a loop under the top pocket. Sew both pockets on three sides approximately 0.5 cm from the edge. To the obverse of the part I (approximately 2.5 cm far from the side) attach a strap for easier manipulation. But you can also make a little hole in the middle of the lapel and lead a strap through it – this will enable you to tie your case. â–
Bag Frazer, Eggo