Chest strap for Kånken. Push buttons and a small whistle in the middle.
Buckle with whistle
Fits Kånken or other packs with 25 mm webbing
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Kånken was created as far back as 1978 to help prevent back problems among Swedish school children. Today, 35 years later, Kånken has straightened millions of backs across the globe and has become one of Fjällräven's most beloved products.