Light vest with plenty of storage for phone, essentials, water bottles etc. Light, cool and comfortable to wear once I’d sorted out the front fastenings which work loose when running. As there are no instructions on how to tighten the fastenings without them working their way loose it took a couple of attempts to solve the problem. I found the best solution was to alter the straps to the desired tightness then knot the cord close to the fastener so it stays put