I made a tall sacoche using a panel of the fluffy cat of the noble cat. It can hold a smartphone, etc. White and brown and calico cats. It's firm because I used a sturdy interlining. With a gold snap button. It's a simple bag. With a service shoulder strap. The D-rings are made of genuine leather. The inner fabric is a camellia pattern oxford fabric. Width 16 cm, bottom 18 cm Height 23 cm Approximate bag size 285