Nouveau sac à dos multi-usages, grande capacité, léger, pour ordinateur portable, pour étudiants, avec port USB et prise casque

1️⃣Storage Space & Pockets: A separate laptop compartment can hold a 15.6-inch laptop as well as 15-inch, 14-inch and 13-inch Macbook/laptops. A spacious storage compartment space for iPad, pens, textbooks, wallets, mouse, chargers, binders, clothes, etc. Keep your items organized and easier to find. 2️⃣Comfortable & Sturdy: Comfortable airflow back design, thick and soft multi-panel ventilated padding, provide you with maximum back support. Breathable and adjustable shoulder straps relieve pressure on shoulders. Foam padded handles on the top for long-term carrying 3️⃣Functional & Safety: Luggage straps can put the backpack on the suitcase/luggage and slide over the luggage upright handle tube for easy carrying. There is a hidden anti-theft pocket on the back to protect your valuables from theft. Make your journey and travel more convenient. 4️⃣USB Port Design: With a built-in USB charger on the outside and a built-in charging cable on the inside, this USB backpack provides you with a more convenient way to charge your phone while walking. Headphone Jack: You can listen to your favorite music hands-free anytime, anywhere. 5️⃣Durable Material & Sturdy: Made of waterproof and durable polyester fabric with metal zipper. Ensures safe and long-lasting use for daily and weekends. Provides you with a professional office work bag, slim USB charging bag, can be used as a daily backpack, weekend backpack, business backpack, TSA backpack, personal belongings backpack, laptop backpack, luggage backpack, travel case backpack, travel essentials. Travel backpack airline approved, dustproof large college backpack with laptop compartment for men and women, perfect back to school and college gift for best friends.