Light, functional backpack with ergonomically shaped back, padded waist strap, handle, ventilated carrying system that can be adjusted above and below, 2 side pockets, bottom compartment with rain cover, large main compartment with flat inside compartment, functional backpack with ergonomically formed the back, side lashing strap, additional securing strap under the cover flap, cover flap with side-release buckles and 2 zip compartments, Velcro loop for fixation, hiking stick fixation, side openings (suitable for headphones or drinking systems), capacity: 35l, size: 29x66x21cm