Sac à dos multifonction brillant avec cordon de serrage et ouverture pour loisirs, grande capacité, tendance, cent

reminder: 1. Customer service: We have professional customer service to provide you with thoughtful service. If you have any questions, please contact customer service 2. We promise; 7-day return and exchange policy (without affecting the second sale). If there are any quality issues or dissatisfaction, please contact customer service 3. We are We rely on quality to survive 4. For our business, we prefer mixed batches of large and small quantities 5. Accept, welcome,. Various types of customers can be added, and larger quantities offer better discounts SIZE Size: Height 38cm, Bottom Width 37cm, Thickness 1cm Single shoulder strap length 97cm Weight: 105g (Manual measurement may have a 1-3cm error) Opening method: drawstring Bag capacity: A4 textbook, tablet, folding umbrella, mobile phone, power bank and other items~