Dynafit Ultra 12 Running Vest

Dynafit Ultra 12 running vest / backpack (12 L)

Dynafit Ultra 12 Running Vest is a premium running backpack designed for long trail runs and ultramarathon distances. With its exceptional lightweight construction, stable fit and intelligent pocket layout, you have all your gear within reach at all times – without needing to stop.

Key benefits

• Ultra-light weight (190 g) for maximum efficiency and comfort during running.
• 12 L capacity – ideal for ultratrail, long training sessions and races.
• 2x 500 ml soft flask bottles included for quick hydration on the move.
• 12 intelligently positioned pockets – access all gear without removing the vest.
• Stable "second-skin" fit – no bounce even on technical descents.
• Compatibility with 1.5 L hydration bladder (not included).
• Removable waterproof pocket for phone or valuables.
• 3 pole attachment options for maximum flexibility.
• Adjustable elastic chest straps for a perfect fit.
• Reflective details and whistle for enhanced safety.

Who is it for?

The Ultra 12 is designed for runners seeking a professional trail running backpack for long distances, ultramarathons or all-day adventures. Ideal for anyone who needs organisation, stability and quick access to gear while running.

Technical specifications

• Model: Dynafit Ultra 12 Running Vest
• Volume: 12 L
• Weight: 190 g
• Unisex fit
• Material: superlight ripstop nylon + mesh
• Hydration: 2x 500 ml soft flask (included)
• Compatibility: 1.5 L hydration system
• Pockets: 12 (front, side, back, zip)
• Special features: removable waterproof pocket, pole attachment system
• Use: trail running, ultramarathon distances

Why choose Dynafit Ultra 12?

If you're looking for the best running vest for ultratrail, the Ultra 12 is one of the best choices available. The combination of a stable fit, excellent organisation and lightweight design delivers maximum efficiency on long distances, where every gram and every detail counts.