With Spring and warmer weather to look forward to soon, I thought I’d share how to make a phone arm band for workouts. I use this arm band for running, hiking, biking, and just general outdoor play with my kids. It’s “handy” to not have to worry about your phone and I also like the Dritz grommet opening used for earphones. Use Dritz 2″ Soft Waistband Elastic that works great for grip but also soft enough against the skin. Get the DIY tutorial on how to sew your own running arm band below.