I'm 71 years old and 3 years post total hip replacement. Since about the age of 10, maybe 5, when I soloed the City of Westminster city water tower, I have pursued things adventurous and athletic. Fifty some years ago, I set the all time record for monkey bars in the Army. I have rock climbed, a lot! - soloing The Steck Salathe on the Sentinel, among many, many other routes. I've done close to about 100 adventure races of one sort or another including 34 expedition races; long races - multisport, on foot, on bike, on horse, and in a kayak where in one notable race my son and I hold the record.
I've used lots of gear, all kinds of gear. This little pack, this running vest is just about the most well thought out, well designed, and well made piece of gear I've ever used.
It is perfect for me. It fills the niche between short runs where I might run with nothing and longer runs where I need a bigger pack or resupply.
This running vest, along with my kettlebells, mountain bike, and kayak are central to the next phase of my fitness journey.