Fashion trend two-dimensional transparent double-layer bag daily simple neutral college style backpack personalized backpack

"Welcome to our online shopping world! Here, every product carries our dedication to quality and pursuit of beauty. We carefully selected it only to bring you the best quality shopping experience. Label: yes Lining Texture: Polyester Pattern: Letter Part Number: 2527 Brand: 000 Scenario: School education Color: White (free tie board) Licensed private label: No Applicable gender: neutral/both male and female Listing Year Season: Fall 2025 Image: None Function: Breathable, Antibacterial Material: Nylon Carry System: Neural Bridge Technology Popular elements: sewing line Style: fresh and sweet Applicable school age: junior high school