1. Universal zipper double bags design, multi-functional, meet your needs. 2. The pocket, you can put in mobile phone, coins, keys, card, money, etc. 3. Unique earphone hole design, you can exercise and listen to music conveniently. 4. Anti-splash front, ventilated and lightweight arm bag will keep your phone safe and protected. 5. Used for various activities such as running, biking, working out, hiking, etc. 6. Size: 18*10cm 7. Weight: about 78g
