1. Material: Waterproof fabric / Oxford cloth
2. Capacity: can hold cell phone, glasses, umbrella, water bottle and other items
3. Dimensions: 19 x 11 x 35 cm
4. Security anti-theft lock system
5. High-quality fabrics, scratch-resistant and wear-resistant, long service life
6. Breathable and perspiration is not stuffy and hot
7. The internal structure of the bag: zipper pocket, mobile phone bag, document bag, sandwich zipper bag
8. Features: security and anti-theft, multi-layer storage space, light carrying, USB charging, water-repellent fabric