Trail running backpack - Black & Pink Tamaño:M It hugs the contents of

It hugs the contents of the pockets

The pockets are made with the same material as our Running Belts to ensure perfect support for all the items we put inside (gels

it is equipped with a bite valve

Designed so that your performance does not decline even on the most humid and hot days

Defy the heat

Trail running backpack - Black & Pink Tamaño:M It hugs the contents ofThe new OTSO Backpack redefines the way you carry everything you need for your longest adventures. A design that adapts to your body so you can go further with fewer worries. Load everything you need, without it being a burden. After months of work and testing with our athletes, we have developed an optimal fabric and design for intense and prolonged use. Following the OTSO standard, we have focused on ergonomics, comfort, and breathability. With a