Sac à dos à Double épaule, petit sac à bagages portable de voyage d'affaires de grande capacité, sac à dos d'ordinateur pour étudiant

Additional tax points for invoicing, please consult customer service for details Product size: 45 * 35 * 20CM (there may be an error of 1-2 in manual measurement) Packaging size: 50 * 40 * 5CM Individual weight: about 1kg Outer box size: 55 * 40 * 50CM, packed in 15 boxes, with a total weight of approximately 16KG. There is a zippered pocket on the back of the backpack that can store valuable items such as phones and iPads, making it very anti-theft and convenient. Multi functional backpack: Mixed (backpack/luggage bag/shoulder bag/travel bag) conversion. Multiple usage methods. It can be used as a daily backpack, spacious university backpack, professional backpack for laptops, or anywhere for weekend vacations for daily use This backpack is made of waterproof and durable polyester, with good breathability and heat dissipation. It has two padded shoulder straps, making it lightweight and strong to carry, relieving shoulder pressure, and keeping cool when carried for a long time. Durable and non fading