The Fjallraven Kanken was first created in 1978 to help Swedish schoolkids prevent back pain. It has helped straighten millions of backs around the world. It is made from durable vinylon F fabric that repels water and dirt. The Kanken also has a large main compartment with a zipper that makes it easy to access your things. It also has a side pocket with enough room for a small umbrella. If you need more space, the Kanken can even double as a seat cushion.

The Fjallraven Kanken square backpack offers a number of features that make it perfect for schoolgirls. Its design includes a front pocket and side pockets, and it has adjustable shoulder straps. In addition to that, the backpack is eco-friendly, and is manufactured by communities in developing countries.

The Fjallraven Kanken is one of the brand's most popular products. The design was originally created to combat back pain among Swedish schoolchildren, but has since expanded into other products. Its design includes a vinylon F exterior, a padded main compartment, and two side pockets.