Product information:

[Fabric]: pu  

Built-in square card slot, you can put a small card
Open the open pouch, it is suitable to put some small things or notebooks flat
The built-in big bag has no inner lining and zipper, the version is more three-dimensional
The three buckles at the back can be used as a backpack
It can be cross-body and one-shoulder portable

Size information:

[Size]
Width 32 Height 26 Thickness 8 Adjustable shoulder strap