YOBAN Y-1448 Lightweight Outdoor Sports Folding Backpack Waterproof Cycling Hiking Camping Travel Backpack(Purple)

1. There is a life-saving whistle on the back fork, making outdoor play safer
2. Anti-slip buckle on shoulder strap, exquisite zipper
3. Ergonomic design for comfortable carrying, mesh and breathable straps
4. High-quality water-repellent invisible lattice fabric, waterproof and wear-resistant, anti-dirty and easy to take care of, good texture, not easy to wrinkle
5. Material: Oxford
6. Capacity: (14-inch notebook, clothing, books, water bottle, umbrella, etc.)
7. Expanded size: 45x28x15cm
8. Folded size: 24x17x5cm