Ideal size: Size (approx): length 38 cm, width 26 cm, height 13 cm. The length of the shoulder strap is 100 cm. This elegant medium-sized bag has multiple pockets and can accommodate books, umbrellas, mobile phones, wallets , Cosmetics and other everyday items. Geometry bag with detachable strap: The geometry bag is equipped with a detachable strap and can be used as a shoulder bag or handbag. Convenient to carry: The bag is made of a special material that is super light (weight (approx.): 508 grams). It is very convenient for everyday use and can completely free your hands. If you have any questions about this geometry bag, please contact us, we will find a better solution for you!