Comfortable material: polyester fiber, nylon lined canvas. Design: thickness 18cm x height 31cm, upper width 46cm, lower width 41cm. This is a general-purpose size suitable for laptops under 14 inches. Equipped with a detachable shoulder strap, you can use it as a handbag or shoulder bag as you like. It can also be adjusted to a very comfortable length Durable: Features many pockets, 1 main compartment with inner slot pocket and zip pocket, sandwich pocket; Keep items in order, and the top zipper ensures safety Application: Stylish shoulder bag - adjustable, with shoulder straps and double handles for a variety of carrying options. Ideal for laptop handbags, business professional handbags, work bags, briefcases, travel handbags, or school bags. Warm reminder: Perfect gift for male and female friends - A handbag is the perfect gift for friends, younger brothers, sisters, birthdays, etc. It can also be used on weekends, travel, work, school, shopping, gym, hiking, yoga, swimming, beaches, and other occasions.