- INTELLIGENT INCREASE DESIGN - This backpack has smooth zippers on the backside. Once pull on the intelligent zipper, the invisible compartment will show up and equipped with an extra 50% of space.
- PORTABILITY - The back sleeve design allows the backpack to slide over the luggage handle for easy mobility during travelling.
- ANTI-THEFT DESIGN - An invisible zip pocket on the back to place your iPhone, keys and wallet conveniently.
- WATER-RESISTANT - 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.