Jack wolfskin highland 50 rucksack take on a great adventure with this jack wolfskin highland 50 rucksack which has been crafted with x transition technology which allows you to adjust the back length for comfortable heavy load control the fold out bottle holster allows you to get quick access to hydration and the multiple pockets amass to a 50 litre capacity rucksack dual chamber hiking pack lightweight comfortable suspension system main and base compartments 9 pockets