Review on 🏃 Reflective Running Belt Pouch with USB Rechargeable Light - LED Running Gear for Men and Women - Phone Holder for Runners - Safety Lights Belt for Night Running Visibility by Reginald Pitt

Ideal for wearing on the phone (fits iPhone X) and offers extra visibility over reflective equipment in low light conditions. The light has 3 modes: super fast flash, moderate flash, steady on. Fast charging with the included USB cable. The bag is waterproof, so if you get caught in the rain or sweat heavily, everything in the bag is protected. This is my second strap, the first doesn't light up but has a second smaller pocket which is great for keys or anything that might scratch your phone. I've used this for running/walking, festivals, outdoor concerts, golf tournaments, biking. This is ideal for any place where you need your phone and keys but don't want to carry anything around. The bag stays in place while you run. I don't feel any discomfort, jolts or movement. It's quite streamlined so you can wear it under your shirt without showing a bulging belly.