For athletic hikers looking for a pack with superior comfort and maximum ventilation for multiday hikes. Outstanding comfort thanks to the deuter Aircomfort Sensic Pro system: Mobile VariFlex ECL hip fins and ActiveFit shoul-der straps wrap around the body. This means that moderate loads can be carried in comfort, with the load moving in unison with the body, thereby saving energy. More energy hanks to airy mesh and maximised airflow across the back that lets warm air and moisture vapour evaporate quickly. deuter - Futura Pro 42l EL Trekking Backpack black graphite