Description: Features: Transparent Material- Nicely made of clear PVC with nice stitching, offers simple and fashionable appearance, ultra solid and durable in use. Adjustable Shoulder Straps- Adjustable shoulder straps, the engineer backpack that is convenient to bring into a clean room. Exquisite Workmanship- Featured by sturdy sewing thread and zippers, provides large bearing capacity and good sealing. Practical Capacity- Capable to hold and organize cellphone, wallet and other daily supplies. Transparent design- Transparent design, you can check the contents immediately Wide Application- Stylish and all-match,perfect for dating, travelling, going to the gym, swimming and other occasions. Specifications: Gender: Unisex Style: Fashion Closure type: Zipper Material: PVC Color: Transparent,as picture shown Size:app. 40 x 35 x 15cm / 15.74 x 13.77 x 5.9in Quantity: 1 pc. Package includes: 1 x Anti- Static Clear PVC Backpack