Product information:

Material: Polyester

External charging port
Built-in detachable charging cable
●Built-in mobile power location
●USB port outside the mobile phone connection package
●Anytime, anywhere / mobile phone is no longer dead

1 Earphone hole, there is earphone hole on the backpack, you can enjoy music at any time.
2 Adjustable shoulder straps can be adjusted according to different heights to meet different requirements
demand.
3 Comfortable portable
The hand-held has a good texture and can relieve hand pressure.

size