Beautiful bag convenient to men or women use at any occasion, This backpack is very ergonomic and it balances weight.And don??t worry you were be stolen.And USB charging port at the right side of the lage volume capacile backpack. More than 10 compartments offer separated space for laptop,phone,book,camera,watch,pen,bottle,umbrella,cloth,card,shoes and more. The luggage strape on the back can attach you backpack to your suitcase,help you have a relax and comfortable experience.Good design woth own.Don't be hesitate and add into your card.