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OTM Vest

Visit the Ronhill store

Designed for runners who value simplicity, the Ronhill OTM Vest is an ultra-minimalist hydration vest built for comfort, versatility and performance. Whether you’re hitting the road or tackling technical trails, this vest offers a barely-there fit that adapts like a second skin, giving you full freedom to move.

  • Ultra-lightweight and low-profile for distraction-free running
  • Adjustable V-straps and sternum straps provide a stable, bounce-free fit
  • Multiple pockets allow for organised, on-the-move access to gear and nutrition
  • Breathable stretch mesh keeps you cool and comfortable
  • 4L capacity ideal for mid-distance runs and everyday training

OTM Vest

Visit the Ronhill store

£60.00
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Standard delivery is delivered via Royal Mail within 3–5 working days. Alternatively, select 24/7 InPost Lockers for a flexible pick-up option.

Description

With a sleek profile and no bounce, it’s made for runners who prefer streamlined gear that does its job without getting in the way.

The vest’s thoughtful layout includes two front stash pockets perfect for soft flasks or gels, and a secure vertical front pocket that’s ideal for your phone. A larger upper compartment and quick-access lower stash pocket ensure you can carry extra layers, nutrition, or small essentials with ease. With two fuel flask straw loops and V-strap adjustment for a snug fit, you get smart storage and instant access to everything you need on the go.

Built with lightweight, breathable stretch mesh, the OTM Vest keeps you cool even on long efforts. It fits all body types with ease and is finished with reflective detailing to help you stay seen during early morning or late evening sessions. Whether you’re chasing a new PB or just heading out for an easy run, the OTM Vest delivers practical functionality without overcomplicating your kit.

Durable, unrestrictive and easy to adjust, this vest is ideal for anyone who wants to carry hydration and essentials comfortably over any distance, without the bulk of a full pack.

How does it work

The Ronhill OTM Vest is engineered to mould to your body using lightweight, stretch mesh for maximum breathability and comfort. Its pocket system allows you to balance weight across the front and back, reducing bounce and improving access to essentials mid-run. With adjustable sternum straps and a smart V-strap configuration, it delivers a tailored fit for all body shapes, maintaining stability without restricting movement.

Its modular design offers 4 litres of capacity – plenty of space for fuel, hydration, a lightweight jacket, and your phone – all while keeping things compact. The reflective trim ensures visibility in low-light conditions, rounding out a vest that does everything you need and nothing you don’t.

About Ronhill

Dr Ron Hill MBE founded the brand in September 1970, five months after becoming the first Briton to win the Boston Marathon in a record time of 2:10:30. His sole purpose: to produce kit that kept him winning.

Dr Ron gained a PhD in Textile Chemistry, from the University of Manchester and through alchemy and his art as a runner, began to rethink the fly-by-night running kit of the time. After winning the Commonwealth Games in 1970 he developed the ‘side-split short’ which famously become the Freedom Short and the Mesh Vest - both having accompanied him to his greatest victories on the road.

Ronhill is proud of our founder and the heritage he has allowed. His lifelong passion of running and improvement is shared within the team and products we produce today. With 50 years of retrospect, Ronhill has benefited from the experiential learning and change that has occurred within running – from its sporting roots, to a lifestyle and universal culture.

Our purpose now is to make a better future for today’s runner by sustainably developing the elements of our past.