The Flash i-40 is made for devices up to 6.5 inches/16.5 cm, with an arm strap that fits up to 15 inches (38 cm). that’s good enough for the iPhone X/8/7/6 Plus, Galaxy S8+, Note 5, Google Pixel XL, or Pixel 2 XL. You can also carry your ID, credit cards, money, or even your keys in this thing, all thanks to some multiple interior storage compartments.
In the case of the Flash i-40, it is made of an ultra-soft bamboo/rayon mesh that is some great eco-friendly fabric made from recycled plastic. You can put your device inside, and it will be safe from both weather and sweat.
This would probably be a good time to talk about the multi-mode LED lights that can change functions with an easy squeeze button. By the way, the battery is included.
So, if you are looking to do some running in the day or the night, we would suggest wearing this Flash Mega i-40.