Outdoor Sports Mountaineering Cycling Backpack with 2L Water Bag(Black)

1. Material: fabric + TPU
2. Water bag capacity: 2L
3. Large internal capacity of the backpack
4. With mesh design, tear-resistant, water-repellent, durable
5. Waterproof material to protect the built-in objects
6. Quick buckle design, easy to disassemble
7. The water bag is firm and not easy to tear
8. With a straw design, easy to use
9. Exquisite edges without burrs, no water leakage
10. Backpack size: 48x23 cm, weight 350g
11. Water bag size: 41x17cm, weight 120g