USB Charging Laptop Backpack Farbe:black you can set the height

you can set the height you need

scale bar - Stainless steel

Battery: 800mAh

Wear-resistant and portable for travel

The outer layer is made of oxford cloth which is moistureproof

USB Charging Laptop Backpack Farbe:black you can set the heightUSB charging function adjustable shoulder strap waterproof Features DURABLE MATERIAL: is made of safe, BPA free, environmentally friendly, high quality and waterproof oxford, very robust and easy to clean. LARGE CAPACITY: The backpack has many pockets and can provide enough space for your personal items. There are adequate internal constructions such as a cell phone pocket, IPAD pocket and multiple storage pockets. This can provides well organized