In trail running, hydration isn't optional; it's a key to performance and safety. Well-designed carrying gear should allow you to drink easily and regularly, adapting to the duration, terrain, and your running style.

Choosing the ideal hydration solution depends on many parameters such as the terrain, the weather and, of course, your personal preferences.

The main challenges identified by our community of ultra runners:

  • Carrying capacity : capacity adapted to the outing or the level of autonomy required.
  • Stability : a good fit that prevents bouncing, chafing, and postural fatigue.
  • Accessibility while running : being able to easily grab and replace water flasks.
  • Weight and breathability : every gram counts over long distances, and heat dissipation is a key issue.

We have designed several complementary solutions to meet all formats of adventure, from training sessions to the most demanding ultras.

The hydration belt

Ultra-light, stable and breathable, the Sherpa hydration belt allows you to carry up to two 500ml soft flasks, with quick access even while running.

Ideal for short trail runs or those with frequent aid stations. A minimalist solution compatible with your existing equipment.

Its design and technology offer perfect support without bouncing, even on technical terrain.

Ultra shorts with integrated carrying system

Our Short Sherpa Race and Short Sherpa Max integrate a carrying belt directly into the waistband of the garment and allow you to carry two 500mL flasks as well as your food and accessories (phone, keys).

Comfortable and lightweight, our trail running shorts replace belts and packs, offering unparalleled support even when loaded. They are your ideal companions for running without a pack or for supplementing your existing pack for greater autonomy on your ultramarathons or multi-day treks.

The hydration pack

For long distances and when complete autonomy or mandatory equipment is required, the use of a bag becomes essential.

The Sherpa Race (6L) and Sherpa Max (12L) bags have been designed to offer the best carrying experience and will allow you to carry 1.5L of hydration (2 flasks in front, and 1 in the back) in addition to all the necessary equipment.

The position of the flasks is patented and optimized to allow you instant access and storage of your flasks.

Their anti-bouncing system and fitted cut ensure optimal support, eliminating friction of the bag against the skin and reducing the feeling of bulk.

Everything is designed to allow you to access your equipment easily and quickly.
The two bags differ in their carrying capacity, to best suit your needs and your next objective.

A bag designed for the ultra-demanding, with no compromise on performance.

Hydration adapted to each outing

At WISE, we design equipment that disappears during exertion, allowing you to fully concentrate on your sensations.

Belt, shorts, bag, or combo: it's up to you to choose the perfect balance between comfort, practicality, and autonomy. Whatever your goal, there's a carrying solution suited to your activity.

Because staying well hydrated starts with being well equipped.