Characteristics :

The Soft Flask is an Isotherm soft flask initially designed for trail running. You can put it everywhere: in a belt, in a hand or in a backpack (convenient access on the side pockets and also on the shoulder straps of your bag).

As you drink it compresses to prevent the swaying of water while you run, walk ...

There are different volumes: 150, 250, 500 ml.

The Soft Flask has a scale.

To drink, simply pinch the teat and suck. No need to close it, this is done automatically. No drops will come out until you pinch it.

In terms of hygiene, it is very easy to clean.

Recommendations:

Trail running, Nordic walking, climbing, hiking

Used and recommended by the greatest: Kilian Jornet, Emelie Forsberg Anna Frost