the OTSO Soft Flask is foldable and has a capacity of up to 250 ml

featuring a ceramic print that allows for excellent contrast and definition

with water and soap

made entirely in Europe

Super lightweight and flexible fabric

Gorro - Fluo Yellow & Fluo Green Size:Single size the OTSO Soft Flask isOTSO hats are ideal for winter and can be used for running, walking, mountain skiing, , generally for all outdoor activities during cold days when we need to protect our head and ears from low temperatures, but at the same time we need good breathability to keep the head always dry and sweat free. The fabric is a blend of lycrasport and polyester, a perfect combination to ensure protection and breathability.