Yellowstone edinburgh waterproof rucksack 55l description this rucksack is built for hiking designed with comfort and practicality in mind this rucksack has padding where you need it and every strap is adjustable the rucksack has a dedicated map pocket and walking pole holders and it has an integral rain cover it can hold an impressive 55 litres of stuff which is as much as most people need for most camping and hiking adventures features padded ergonomic back panel padded adju