Straight backs are happy backs! The Kånken was created as far back as 1978 to help prevent back problems among Swedish school children. Today, over 40 years later, it has straightened millions of backs across the globe and has become one of Fjällräven's most beloved products.Perfect for daily adventures, the Kånken has many simple and clear functions. A large main compartment with a large opening that makes it easy to put in/take out items, two side pockets and a front zip pocket, and even a sitting pad in the back pocket for impromptu picnics. Plus, it can be carried as a backpack or a bag via convertible straps. It’s an excellent choice for school, outings, or biking to work!This set of two shoulder pads provides additional padding for Kånken backpack shoulder straps, maximising comfort when carrying heavier loads. Both shoulder pads feature snap-Velcro fastening.