Best Running Vests 2025: Stay Hydrated on Long Runs Without Bouncing Bottles

A good hydration vest transforms long training runs. We tested seven of the best running vests for road and light trail use, from 2L soft-flask options to full race packs with storage.

Carrying water on long runs used to mean ugly handheld bottles that threw off your arm swing. Today's hydration vests have solved that problem — but with dozens of options on the market, choosing the right one is harder than ever.

Our top picks for road runners in 2025:

Best overall: Ultimate Direction Race Vesta 6.0

At 140g empty, it barely feels like you're wearing anything. The two 500ml soft flasks sit perfectly flush against your chest, the bungee storage is generous, and the fit is notably bounce-free even at marathon pace. It's our top pick for runners who want minimal fuss.

Best value: Salomon Active Skin 4

Salomon's entry-level vest punches well above its £70 price point. The fit system is excellent — it locks down quickly and stays put. The 500ml soft flask is included, and there's enough storage for a 20-mile run.

Best for hot weather: Nathan VaporKrar 4L

The Nathan is the most breathable vest we tested, thanks to its open-back mesh design. If you run in summer heat, the airflow difference is noticeable.

What to look for:

Fit: snug enough to eliminate bounce, loose enough to breathe

Flask vs bladder: soft flasks are faster to refill at aid stations

Storage: consider what you actually carry on long runs before buying