Welcome to ZHONG XIA Official Store! All products are quality controlled by the local team before shipping and shipped directly from the local! All products available for purchase are in stock! 【 Fast delivery 】- Packages will be shipped within 1-2 days of order. (1-2 working days compared to 15-20 working days for overseas sellers) Follow our stores to receive coupons. Product attribute Size :45*33*22 CM can accommodate 16 inches of laptop hidden compartment, can be placed mobile power The width is increased by 10cm after expansion Capacity :36-55L Weight :0.9 ~ 1.1 kg Suitable for: Both men and women Opening method: Zipper Material: Nylon Functions: breathable, waterproof, wear-resistant, anti-theft, shock-proof, expansion, light Processing method: sewing Hardness: Medium Mode: Normal Applicable gift occasion: travel memorial Style: Travel style Lining texture: nylon Accessory type: Backpack shoulder pad Number of strap: double Popular element: Printing Bearing part: soft handle Type of outer pocket; Inner patch pocket Bag shape: Square vertical section Carrying system: Curved shoulder strap Scenarios: Travel, school # Travel Backpack # large capacity backpack # multi-function backpack # waterproof laptop backpack #Luggage Backpack 1. If there is any problem, please leave a message to our customer service to solve any problem. 2. If you are satisfied with our products, please give us positive feedback (5 stars ⭐⭐⭐⭐⭐). And you can earn Shopee gold，On your next purchase, we will record your ID and give you a random coupon. 3. Your praise will make our day happy, welcome next time shopping ~, I wish you a happy mood every day, happy life!