Fits better than I expected
“I'm usually a UK 10 and went with the XS/S. Loads of adjustment and sits really snug without feeling tight. Really happy with it.”
Sophie M. · Judge.me review
Lightweight running vest for your phone, keys, gels and a 500ml flask.
Shop the UltraX · €35
Carry your phone, keys, gels and a flask close to your body, so your hands and shorts stay free.






Two kits for €60 with the Run Together bundle. Free delivery in Ireland.
4.95 out of 5 from 162 verified reviews
“I'm usually a UK 10 and went with the XS/S. Loads of adjustment and sits really snug without feeling tight. Really happy with it.”
Sophie M. · Judge.me review“I used to head out with my phone, keys and gels stuffed into my shorts. This has solved that completely and everything is much easier to get to while running.”
Michael R. · Judge.me review“Wore it for a 10k and genuinely forgot it was on after the first few minutes. Phone stayed secure and no annoying bouncing at all.”
Lisa C. · Judge.me reviewThe UltraX running vest with a free soft flask and performance socks. €35, while stock lasts.