1. Lightweight design, travel without burden, light and breathable 2. Anti-penetration fabric lining prevents personal information from being secretly scanned 3. Water repellent fabric, effectively blocking the rain from soaking in 4. Smooth zipper, smooth closure, sturdy and durable 5. Front headphone outlet design 6. Adjustable belt length 7. Breathable mesh back design, breathable sweat, relieve back fatigue 8. Internal buckle design, can hang the key, easy to access 9. Weight: about 120g 10. Size: about 35 x 15cm, belt about 60-150cm adjustable 11. Note: shipped only with the bag, does not include other items in the picture
