This is shoulder bag with 3 pockets with different dimensions. All the mess that normally is in a bag with only one big pocket can be here reorganized. You can decide which items you put in the different pockets, a pen and your telephone in the small one, your agenda and your wallet in the middle one and a magazine and a bottle of water in the big one. Then you will never again be looking for your keys and thinking: did I lose them? I'm sure i took them.iThe fabric used is 100% cotton.The dimensions from the big pocket are 48 x 37cm. the middle one 37 x 23cm. and the small one 15 x 17 cm.