FEATURES: this Fjallraven padded rucksack has back with ventilating mesh and aluminum frame for better support, anatomically designed padded shoulder straps with chest strap and a padded hip belt all keeping the backpack in place. All straps are adjustable and shoulder straps has D rings to attach extras. Backpack has 1 main compartment with large zip opening for quick and easy access. There are five zip pockets and 2 open pockets, top zip pocket has two inner compartments and key hook. Even though the backpack is made of PU coated material which makes it waterproof to some extent, there is also a rain cover with reflectors at the bottom pocket. It is an ideal 40 liter rucksack for summit trips from the cabin or mountain station when you need rain clothing, card, compass and food to take with you.