Dynafit Alpine 8 Vest - Black Out, Size M/L, 8L Trail Running Hydration Pack

At just 156 grams, the Dynafit Alpine 8 Vest nearly disappears on your back while still carrying a full 8 litres of gear across eight intelligently placed pockets. Unlike bulky hydration packs that bounce and chafe, this vest uses 4-way stretch fabric to move with your body, making it the go-to choice for fast-paced mountain runs and long hikes where every gram counts.

Highlights

• Ultra-light design: only 156 g (size M/L) reduces fatigue on long outings
• 8-litre total capacity with 8 pockets for organised storage of essentials
• Breathable air mesh back panel and shoulder straps keep you cool
• Includes two 500 ml soft flasks for on-the-go hydration
• Adjustable chest straps and removable pole attachment system for a customised fit
• Integrated safety whistle and reflective details enhance visibility in low light

In daily use

On the trail, the Alpine 8 Vest feels like a second skin. The stretch woven nylon outer (80% polyamide, 20% elastane) and 100% polyester air mesh lining work together to wick moisture and prevent chafing. The front harness features two zippered pockets for secure storage of your phone or keys, while side and rear pockets offer quick access to gels, a wind shell, or trekking poles. The included soft flasks sit snugly in dedicated front pockets, and the adjustable sternum straps let you dial in the perfect compression without restricting breathing.

Full specifications

• Capacity: 8 L
• Weight: 156 g (size M/L)
• Main material: 80% polyamide, 20% elastane
• Mesh material: 100% polyester air mesh
• Colour: Black Out
• Size: M/L
• Gender: Unisex
• Intended use: Trail running, mountain running, fast hiking
• Hydration compatibility: 2x 500 ml soft flasks (included)
• Number of pockets: 8
• Pole attachment system: Yes (removable/adjustable)
• Safety features: Integrated safety whistle, reflective details
• Adjustability: Adjustable chest straps
• Breathability: High
• Fit type: Athletic, body-hugging
• Fabric stretch: 4-way stretch
• Closure type: Front buckle/strap system, zippered pockets

Final note

For runners who demand featherlight performance without sacrificing storage, the Dynafit Alpine 8 Vest delivers an unmatched balance of comfort, organisation, and trail-ready features.