Yesido WB12 Outdoor Sports Running Phone Arm Bag

1. Material: Cotton Lycra TPU+hook and loop fastener
2. Process: sewing
3. Thin and portable, free your hands
4. Lightweight and quick-drying fabric, breathable and quick-drying
5. Adjustable straps for comfortable wearing
6. Suitable for mobile phones below 6.8 inches, hold your carry-on items
7. Breathable mesh on the back, keep you comfortable at all times
8. Reflective strip design, it is safer to run in the morning and at night