Features: 1. Polyester fabric, water repellent 2. 14L large capacity, can store clothes and other items needed for 3-5 days travel 3. The zipper can be easily and smoothly opened after testing 4. The elastic band can be adjusted according to the body shape 5. The shoulder straps are made of double elastic fabrics, soft shoulders 6. Foldable design, does not occupy space, and is convenient for storage 7. Light and thin
