MOONBIFFY Large Capacity Expandable Men Backpack for Travel Luggage USB Charging Laptop Computer Waterproof Business Bags

Product Name: Business Backpack

Size: 30x16x42cm

Color: as picture shows

Feature:

High-density oxford material, waterproof and durable.

External USB charging port with built-in charging cable is easily to charge your smart phone(only USB port, power bank not included).

Can hold 15.6 inch laptop.

Can expandable from 16cm to 23cm.

Breathable, large capacity, anti-theft and mutifuctional interior compartment.

Tie rod fixing strap suitable for suitcase.

Note: 

Please allow 1-2cm differences due to manual measurements. 

There are slight color differences due to different screens and lights.