Trail running backpack - Blue Jeans Tamaño:S an ultra-light and flexible material

an ultra-light and flexible material

Now your mobile phone

apta para los senderos más salvajes

with a "seamless" fabric that ensures total adaptation to the foot in an almost natural way

To carry it full of objects or just the basics

Trail running backpack - Blue Jeans Tamaño:S an ultra-light and flexible materialThe 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