Review on Optimal Performance Running Race Bib Belt with Elastic Webbing - Ideal for Marathon, Triathlon, and Cycling Events (Race Belt) by Rich Ferguson

Positive - very high-quality, waterproof bag. Cons - This belt is the loosest, it's comfortable for me and I have a small waist, 26 inches. For those with a large waist, this will be uncomfortable. My iPhone only fits in the pocket if I can actually fit it in. I wish it was a little bit more. In fact, I can't put the phone, the house key on the keychain. The pocket is on the front where the race number is located (races usually require a number on the front). I would have liked the pocket on the back and the race number on the front (rather than in the same place).