Review on 🏃 Optimized for Trail Running: Ultimate Direction Men's Ultra Vest Signature Series 5.0 by Sam Doucette

The bottle bags were different sizes, after about a month holes formed in the bottles. For a medium size I found it a bit small, wish I had gone up a size. I'm usually between sizes. Best of all, it's very light weight, so that's a plus. It seemed to me that when I put a two-liter tank in the vest, it took up most of my space. The vest was comfortable but I sent it back after about a month of use due to the holes in the soft bottles. The bottles shake too. It's hard to get used to.