Product information:

Style: simple city
Opening method: zipper
The internal structure of the bag: mobile phone bag, certificate bag
Bag size: small
Bag shape: vertical square 
Function: wear-resistant
Processing method: soft surface
Pattern: solid color
Hardness: medium soft
Popular element: sewing thread
Lifting parts: soft handle
Number of shoulder straps: single
Lining texture: polyester
Color: blue, black, grey

Packing list:

Chest bag * 1