Mandatory in all trail running competitions

and of course

Ideal para largas distancias

Soft Flask plegable de 350 ml de boca grande

and the "tubes" are seamless

Protector de cuello - Chupa Chups Graffiti viseras Mandatory in all trail runningOtso Head Tubes, weighing less than 30 grams, are the ideal complement for any outdoor activity when temperatures drop and we want to feel protected from the cold and wind. They have multiple applications around our head and neck. They are breathable, super quick drying, and the "tubes" are seamless. Made of 100% polyester with the OEKO TEX certification. Polyester allows us excellent sublimation, enabling us to offer unique and attractive designs.