Casual Crossbody Single-shoulder Sports Training Bag

Product information:
Pattern: solid color
Lined text: Polyester
Applicable scenario: outdoor sports
Color: Black small size, Black large size, Blue small size, blue plus size, Taro purple small size, Taro purple large size, light blue small size, light blue small size, light pink small size, light pink small size, light pink small size, light gray small size, light gray small size
Function: ultra-light, durable
Material: Nylon