The charging port can only be inserted into the original charging cable

Pirated charging cable is not available

Two types can choose

2.0 Version backpack:Regular style,width expandable 6cm.Suitable for daily office.

3.0 Version backpack:Upgrade style,add computer compartment behind the backpack,larger capacity.Suitable for travel.

Please choose according to your needs.

Multi-layer large capacity

2.0 Version backpack can fit 15.6 inch loptop,can
accommodate 2-3 days clothing.

3.0 Version backpack can fit 15.6 inch loptop,can accommodate 5-7 days clothing,make you worry-free travel.

Backpack internal structure display

Front pocket｜Middle bag｜Rear zip compartment

Warm tips:2.0 Version backpack don't have rear zip compartment,don't have waterproof bag.

Backpack capacity

Backpack capacity is equivalent to 20 inch trolley case.Travel use a backpack,easier and more convenient.

Combination of classic and fashion

Classic style design,contour tall and straight,the backpack's body is made of wear-resistant waterproof Oxford fabric.While demonstrating business temperament, it is also fashionable.