A pack of belongings can’t get rid of a sense of constraint 

Waterproof fabric: lozenge water repellent fabric can effectively prevent perspiration from infiltrating into the bag. 

Breathable fabric to absorb moisture, perspiration and keep cool and comfortable. 

Product size: 18.5*10.5cm 

Double storage packets 

The back fabric is waterproof, anti-slip and breathable 

Three headphone holes to suitable for most of mobile phone 

Inside packet to fix up the phone. 

Double directions zippers without jamming