DYNAFIT ULTRA 12 RUNNING BACKPACK Cloud blue/cinder

The Dynafit Ultra 12 is a technical running backpack weighing 190 g, supplied with two 500 ml soft flasks and designed for long-distance trail running. Its non-stretch mesh construction provides a stable, bounce-free fit while allowing quick access to hydration and essential gear.

Who is the Dynafit Ultra 12 for?

It sits in the top tier of running backpacks for ultra-trail and long mountain runs. It is designed for experienced and recreational trail runners who need reliable gear for multi-hour or full-day outdoor activities. Its lightweight construction and carefully arranged pockets let you carry essential gear without restricting movement or causing chafing.

Key features and technologies

• Non-stretch mesh construction: The lightweight material minimises moisture absorption and provides a stable, bounce-free fit while running.
• Hydration system: Includes two pockets with two 500 ml soft flasks and an internal sleeve compatible with a 1.5-litre hydration bladder (not included).
• Pole attachment: Integrated elastic straps offer three different ways to attach collapsible running poles, depending on personal preference.
• Sustainable construction: The backpack is made without harmful PFAS chemicals, reducing its environmental impact.
• Safety features: Equipped with an emergency whistle and reflective details for improved visibility in low-light conditions.

In use

On long trail runs, the non-stretch mesh construction delivers excellent stability, keeping the backpack from bouncing even when fully loaded with water and gear. The elastic chest straps allow you to fine-tune the fit while moving, helping to prevent chafing.

In changeable mountain weather, the removable waterproof pocket comes in handy, protecting your phone or documents from rain and sweat. Numerous easy-access pockets on the front and sides let you grab energy gels and hydration without stopping.

Frequently asked questions