the OTSO Soft Flask is foldable and has a capacity of up to 500 ml

parecerá que no llevas nada

Silicone grip bands to carry poles without them moving horizontally or bouncing

or for wearing under a jacket on colder days

Calcetines Multisport Low Cut - Electric Blue & Fluo Green hoodies the OTSO Soft Flask isLighter and faster. With less than 20g, OTSO's Multi Sport Socks are super light and offer the best comfort sensation. The perfect fit. Ergonomic and seamless design that naturally and comfortably hugs the foot. With a support band on the arch that allows a perfect fit, preventing any type of friction, chafing, or blisters. Defy the heat. Breathable fabric resistant to high temperatures and humidity. Prevents overheating and provides air renewal so