DYNAFIT ULTRA 12 RUNNING PACK Cinder/black out

The DYNAFIT Ultra 12 is a high-performance running pack weighing 190 g and supplied with two 500 ml soft flasks, designed for long trail runs and ultra distances. Its lightweight, non-stretch mesh construction provides exceptional stability and minimal moisture absorption, even during the most intense efforts.

Who is the DYNAFIT Ultra 12 running pack for?

It sits at the top end of the running-pack range for ultra distances and long trail runs. It is designed for demanding runners who need reliable equipment with optimally arranged pockets for spending several hours on the move in the mountains. Weighing just 190 g and supplied with two soft flasks, it is an ideal choice for races and long training sessions, where every gram counts and quick access to hydration is essential.

Key features and technologies

• Extremely low weight: At just 190 g, the pack adds minimal load while still offering enough space for the mandatory kit required for ultra distances.
• Hydration system: Includes two 500 ml soft flasks and a separate internal compartment compatible with a 1.5-litre hydration bladder (not included).
• Smart pocket layout: Features two zipped shoulder pockets, a front zipped pocket, stretch side pockets and a removable waterproof pocket for safely storing your phone.
• Pole attachment: The included elastic straps allow three different ways to attach folding running poles, to suit your running style.
• Stable fit: The non-stretch mesh base and fully adjustable elastic chest straps prevent the pack from bouncing while running.
• Environmental responsibility: Made without harmful PFAS chemicals and backed by the manufacturer’s lifetime warranty.

In practice

On long trail runs and ultra races, the carefully considered pocket layout keeps gels, hydration and your phone within easy reach without having to take off the pack. The two included 500 ml soft flasks provide essential hydration, which you can supplement with a 1.5-litre bladder in the back compartment.

In changeable mountain weather, the spacious rear compartment, accessible from the top and side, comes into its own, letting you quickly stow a windproof jacket or extra clothing. The removable waterproof pocket keeps your electronics dry, even in sudden showers.

On technical descents and steep climbs, the non-stretch mesh base combined with adjustable chest straps keeps the pack close to your body, preventing uncomfortable rubbing and equipment bounce.

Frequently asked questions