Small mini size, even suitable for children if without too much loaded. An earphone hole on the front pocket enables you to enjoy music easily. Made of durable Material. Breathable padded shoulder strap and back panel is extremely comfortable and lightweight, which will release heat rather than accumulate. Can be used as shoulder bag / crossbody backpack / casual daypack / sling bag / chest bag / travel bag / school bag. Suitable for travel, school, outdoor and other occasions. If you have any problem with the products,please contact us by email,we will reply you within 24 hours andsolve it.ANYTHING is negotiable,we just want you happy.