Torsional and longitudinal stiffness

and a neck zipper

stash pockets and air-vents in the bottom and sides of the bag

Foam filled

Because of the softer tuning of the binding

Highlander - Summit Rygsæk 25L Color:Blue Torsional and longitudinal stiffnessInspired by mountain adventure, the Summit is well prepared to tackle any challenge. Its air ventilated back system promotes airflow over your back, allowing moisture to evaporate quickly. When you need to separate wet and dry gear, an internal divider creates two compartments inside the main pocket. This bag is compact, but still offers plenty of pockets and trekking pole loops for organized storage on the go, making the Summit the perfect backpack