Designed in the UK for runners who want zero bounce, breathable comfort, and marathon-ready storage at half the price.
UK gear comparison & buyer's guide
Zero bounce, taste-neutral hydration and a dedicated oversized phone pocket, backed by a comprehensive 2-Year Guarantee.
Salomon helped define trail hydration, but many runners preparing for a 10K, half marathon or city road race want a simpler, more focused solution.
Feature and price comparisons are based on typical advertised specifications and prices at the time of publication. Always check current manufacturer details before buying.
Run With Freedom® Challenger
| Specification | Run With Freedom® Challenger | Salomon Active Skin 4 | Salomon ADV Skin 5 |
|---|---|---|---|
| Typical UK price | £39.99 (RRP £49.99) | £85.00–£95.00 | £125.00–£145.00 |
| Hydration included | ✓ 1 × 500ml taste-neutral soft flask | 2 × 500ml soft flasks | 2 × 500ml soft flasks |
| Phone pocket | Dedicated zipped pocket for iPhone Max and Samsung Ultra | Stretch front pockets may be tight for larger phones | Zipped pocket can be snug with large cases |
| Chest fastening | Twin quick-release buckles plus side compression straps | Quick-link elastic sternum cord | Quick-link elastic sternum cord |
| Dry weight | Approx. 225g | Approx. 202g | Approx. 249g |
| Layering adjustability | High: side tensioners fit singlets to winter jackets | Medium: elastic cord relies on vest size | Medium: close-to-body stretch fit |
| Guarantee | ✓ 2-year Run With Freedom full guarantee | 2-year limited manufacturer warranty | 2-year limited manufacturer warranty |
| Best suited to | Marathon training, half marathons, UK road and trail miles | Entry trail running and shorter sessions | Technical mountain racing and ultra endurance |
Twin adjustable buckles and lateral tensioners distribute weight across your ribcage, helping reduce bounce at faster road and tempo paces.
The front zipped pocket keeps devices up to 6.7 inches flat against your torso for GPS tracking, live location sharing and music.
Each vest includes a BPA- and PVC-free 500ml soft flask with a high-flow bite valve and a compressible design to help minimise sloshing.
Breathable honeycomb mesh and sweat-wicking fabric pair with side adjusters that expand over a lightweight waterproof jacket.
Train with total freedom. Zero bounce, hands-free hydration and UK fast delivery.
Order The Challenger Hydration Vest – £39.99Free Mainland UK Shipping on all orders.
Challenger Hydration Running Vest + 500ml Soft Flask
Free Standard Shipping Included +
2-Year Run With Freedom® Guarantee
Pickup currently not available
Multi-Buy Deal:
2 Vests for £59.99—Save £19.99!
(Applied automatically at checkout, terms apply)
Stop fighting gear bounce and painful chafing on long runs. Engineered specifically for UK roads, trails, and unpredictable weather, the Run With Freedom® Challenger Hydration Running Vest locks securely to your torso so you can focus entirely on your pace.
Whether you're training for the London Marathon, tackling a 10K, or heading onto trail runs, this ultra-lightweight (under 225g) running pack delivers zero-bounce hydration without the slosh. Great in the summer, great in the winter.
Why UK Runners Choose the Challenger Vest:
Zero-Bounce Lock-In: Ergonomic weight distribution, dual chest buckles, and adjustable side straps keep gear flush to your body—eliminating bounce, riding up, and rib chafing.
500ml Taste-Neutral Soft Flask Included: Premium BPA/PVC-free flask with a high-flow bite valve. Delivers clean-tasting water with zero plastic aftertaste.
Oversized Smartphone Pocket: Weather-resistant front zipped pocket securely holds large smartphones (iPhone 17/18 Pro Max, Samsung Ultra) with zero movement.
Breathable Honeycomb Mesh: Ultra-light airflow vents wick sweat away fast, keeping you cool in summer and preventing sweat buildup under winter layers.
Race-Day Ready Storage: Dual stretch pockets for gels/salt tabs, dedicated key tether clip, and reflective safety taping for dark morning or evening UK runs.
Built to Last (2-Year Guarantee): Fully backed by our 2-year warranty covering stitching, zippers, and hardware failure.
Free UK Mainland Delivery: Standard shipping is completely free on all mainland UK orders (express options available).
