Review on 📱 Newppon Sports Cellphone Arm Bands: Key Pocket Holder & 360° Rotatable for iPhone & Android – Perfect for Outdoor Fitness & Gym Gear by Clayton Morris

Works very well and holds the phone in place. Also, you don't have to remove your phone's cover to use this, which is an added bonus. The only negative is that Face ID doesn't work with this holder, but that's not critical for me. I don't actually use it on my arm, but I clip it to my dog's water bottle holder, which I carry over my shoulder when camping. One of the best phone storage products.