Outdoor Sports Mountaineering Cycling Backpack Water Bottle Breathable Vest(Black)

1. Material: fabric + TPU
2. Large internal capacity of the backpack
3. With mesh design, tear-resistant, water-repellent, durable
4. Waterproof material to protect the built-in objects
5. Quick buckle design, easy to disassemble
6. Backpack size: 48x23 cm
7. Weight： 350g