How does it work

Fabricado íntegramente en la Unión Europea

más oxigenación en la sangre y en los músculos

and are useful for swimmers

The OTSO headband is one of the most functional

Botella blanda 350ml Small Cap banador-mujer How does it work350 ml foldable Soft Flask with a small mouth. DESCRIPTION: Weighing less than 50 g, the OTSO Soft Flask is foldable and has a capacity of up to 350 ml. It complies with all safety regulations for the consumption of liquids stored inside. Very easy to use, it is equipped with a bite valve. A simple suction guarantees a sufficient liquid supply every time you want to drink. Being foldable, it takes up very little space and can therefore be stored