1. It can be installed with mobile phones within 7 inches, water bottles, keys, bank cards, change and other small items
2. Elastic and breathable, light and simple
3. Small volume and large capacity, can be put into pocket directly after folding
4. The elastic band on the back can hold trekking poles when climbing
5. High-density breathable mesh, exquisite workmanship
6. Trekking poles fixed with non-slip glue
7. Material: mesh
8. Processing method: printing
9. Size: S, M, L, XL, XXL
10. Weight: about 70g