IELGY stylish and simple trend drawstring backpack, student large-capacity ins multi-pocket casual backpack

Lining texture: Polyester Size: 30 * 16 * 35CM Manual measurement, 1-3CM error is within the normal range Weight: 0.35kg Applicable scenario: daily matching Color: black, white, blue, khaki Function: Burden reduction, other Material: Oxford cloth Opening method: suction tape Bag internal structure: mobile phone bag Popular elements: sewing line Style: Urban minimalist With or without interlayer: none