7 inch Outdoor Mountaineering Waist Bag Running Fitness Water Bottle Large Capacity Storage Bag(Blue)

7 inch Outdoor Mountaineering Waist Bag Running Fitness Water Bottle Large Capacity Storage Bag(Blue)1. Material: nylon lycra2. The kettle can be placed, with a separate earphone hole design3. High-brightness reflective strip design at night makes running at night safer4. Waterproof fabric to protect the built-in from moisture5. Use strong PP webbing, do not shake or fall under strenuous exercise6. Weight: about 120g7. Size: 43 cm for the whole field, 11 cm for the sub-bag...