I received the Black Diamond 4 litre hydration vest with some trepidation as I have only really used Ultimate Direction Vests for my Ultras for the past few years but I like to see if other products can take the place of my favourites or I might be missing out on something better by staying in a rut.
The Black Diamond vest challenged my current vest well and I was pleasantly surprised.
Support the whole team who put all this together
This is premium stuff! Subscribe for ONLY 99p for ALL online content!
Login if you have purchased
Subscribe
Get right to the heart of ultra-running featuring interviews and podcasts with world class athletes, extraordinary race directors, ultra-running coaches, nutritional experts and in depth race reviews from around the globe!Get your access now