Bopai Intelligent Increase Backpack and Anti-Theft Laptop Rucksack with USB Charging Business Laptop Backpack for Men Water Resistant College Backpack, Black
- INTELLIGENT INCREASE DESIGN - This backpack has smooth zippers on the back side. Once pull on the intelligent zipper, the invisible compartment will show up and equipped with extra 50% of space. .
- PORTABILITY - The back sleeve design allows the backpack to slide over the luggage handle for easy mobility during traveling.
- ANTI-THEFT DESIGN - An invisible zip pocket on the back to place your iPhone, keys and wallet conveniently.
- WATER-RESISANT - This backpack is made of water-resistant microfiber leather and durable ballistic nylon materials.
- PROTECTIVE FUNCTION - Roomy backpack (11.8'' L * 5.9 '' W * 17.3'' H) with laptop compartment (lined with soft flannel) protects 15.6'' Laptop and iPad.