You can have this acrylic pattern from here:
The finished size is about: 7.9" x 5" x 0.8" (20cm x 12.8cm x 2cm)..
Hardware: A6 size loose leaf binder x1, 10mm x 8mm Chicago screw or rivet x2, A6 size file keeper x1, A6 refill page x2.
Leather: We advice 2.0mm (5oz) leather for surface, size 20cm x 27cm, 1.0mm(2.5oz) leather for lining, size 31cm x 8cm.
Tools: If you are a new leather player, try to considerate to have tool kit here: http://www.leathercraftpattern.com/leather-tools-...