The Kånken backpacks from Fjällräven cope well with showers, but if the rain persists, it's time for the Kånken Rain Cover, which fits over the Kånken Orignal and the Kånken Laptop 13" and 15". The Rain Cover has an elastic edging all around and can be attached to the shoulder straps with press studs to keep it storm-proof. The reflective logo ensures safety. And when the rain is over, the Rain Cover can be packed away small in the integrated bags and, if necessary, clipped on somewhere using the carabiners.