Salomon Hydra Access 4 One F Running Vest - Black - Size L

Carrying water and essentials on long trail runs can be awkward—bottles bounce, pockets are hard to reach, and vests fit poorly. The Salomon Hydra Access 4 One F solves this with a women-specific, body-hugging design that keeps hydration and gear stable and accessible.

Who is it for

Trail runners and fastpackers who need a lightweight, breathable vest for carrying water, snacks, and layers without chafing or bounce. The One F fit is tailored for women, but the vest is unisex in function.

Main features

• 4-liter capacity with multiple stretch pockets for easy access to essentials.
• Includes two 500ml soft flasks that fit securely in front pockets with loops.
• SensiFit™ construction and Quick Link sternum strap provide a stable, personalized fit.
• High breathability 3D Airmesh back panel keeps you cool on hot climbs.
• Reflective details and a whistle enhance visibility and safety in low light.
• Compatible with a 1.5L bladder (not included) for longer outings.

Specifications

• Capacity: 4 Liters
• Hydration: 2x 500ml soft flasks included; 1.5L bladder compatible (not included)
• Fit: SensiFit™, Quick Link strap system
• Pockets: 2 front stretch, 2 front flask with secure loops, 1 back with side access, 1 internal bladder compartment with hanging loop
• Materials: Body 100% Polyamide, Lining 100% Polyamide, Back Insert 89% Polyamide 11% Elastane, Back Body 100% Polyester
• Breathability: High (3D Airmesh)
• Reflective details: Yes
• Whistle: Yes
• Gender: Unisex
• Colour: Black
• Size: L
• Recommended activity: Trail Running, Hiking, Fastpacking
• Care: Hand wash cold, do not bleach, tumble dry low, do not iron, do not dry clean

Tips

For a secure fit, adjust the Quick Link strap so the vest sits snug but not tight. Fill the soft flasks and place them in the front pockets before putting on the vest—this helps balance the load. If you plan to use a bladder, insert it into the internal compartment and route the hose through the designated loop.