[Avantree Ninja mobile phone arm bag sports water repellent]

Large capacity mobile phone arm package -----
Many sports arm bag phone no space can be placed only other items， go jogging pants pocket to put a wallet， keys hang neck， arm and tied only cell phones， good movement inconvenient.
Avantree Ninja movement arm package large capacity so that you can also put the phone in addition to other items， allowing you to easily go out to exercise， ergonomic design perfectly fit arms， large capacity bag without prejudice to the arm movement.


Do not be afraid to sweat rain -----
Avantree Ninja movement arm package has a water repellent function， even if the phone is not afraid of a lot of sweat moisture within the package fails， the outer layer of transparent PVC window sensitive touch function， even across the arm package can be normal operation， are not afraid of a hand full of sweat will get wet cell phone.