This is a great multipurpose backpack - the backpack perfect to throw under your seat on an airplane when you are traveling or on business trip. Suitable for commuting or carry-on, can be easily stored. Good choose for a business laptop backpack, work backpack, office work bag for men and women, also will be a good choose for college high school student big student for boys, girls, teens, adults<br /><br />product name: Casual computer business backpack<br />Product size: 43cm * 30cm * 14cm<br />Color types: light gray, blue, black, brown. Different batches of fabric may have color difference, please forgive me<br />Product fabric: Oxford matte fabric<br />Product lining: polyester<br />Internal structure: zipper compartment, main pocket<br />Shoulder strap adjustment: adjustable length<br />Product weight: 0.7KG