1. Material: SBR 2. Function: It can install small personal items such as mobile phone, bank card, change, etc. 3. Features: reflective, large capacity, no shaking 4. Applicable mobile phone size: mobile phones within 8 inches 5. Good elasticity, strong air permeability, not stuffy and hot 6. Packaging: independent PE bag packaging 7. Dimensions: 31 x 57 cm 8. Weight: about 160g/piece 9. Remarks: Only the chest bag will be shipped, no others
