Introduced in 1978, the Kånken was originally developed to help prevent back problems among schoolchildren. Since then, it has found users of all ages. Don't fall for counterfeit productsthis is a genuine Fjällräven Kånken Weekender! This "weekend model" is made from the same durable Vinylon fabric as the original Kånken. Carry it as a backpack, crossbody, or by the shoulder strap. The main image shows the color of the item being sold. Images showing product details may feature a different color version. - Inner laptop sleeve for up to 17" devices - Front pocket - Back pocket with two smaller inner pockets - Lightly padded shoulder straps - Contains no PFCs Part of the Kånken experience is the patina that develops over timethe black color option gives this process a head start, as black Kånkens often have a slightly rugged look even when new.