HydroVest (without hydration reservoir)

I always run a pretty straight medium so didn't bother to measure and this fit as well as any of my other base layers, maybe just a tad snugger which was great considering you are essentially weighing it down with the hydro bladder. I have never enjoyed vests or carrying on my back but this was about as simple and effective as I could have asked for. Can't imagine it being any more efficient. Well done. Only reason I gave it four instead of five is because it's still just an odd feeling to have something on your back.

Amazing

Works perfectly with my 2l uswe bladder, stays in place, no bounce, aero!

Great product

Amazing alternative to running a vest! My vest was destroying my skinsuits, problem solved!!