There is one zippered pocket on the back. You can put things like keys in it. There is also one zippered pocket inside. There are two layers of pockets (back and front), which are convenient for putting things you want to take out quickly. The shoulder strap is adjustable and long enough for cross-body wear. Width: 26cm Height: 18.5cm Gusset (bottom): 11 x 18cm Dry cleaned. The price is set low, so to keep shipping costs down, please understand that it cannot be shipped in a box.