Durable, comfortable and loaded with functions - despite its fairly modest appearance, Kajka 55 is an advanced trekking backpack in the true Fjallraven spirit. Now with an all-new, lighter design featuring fine-tuned functions, the lining and reinforcements made from recycled materials and improved repairability but still with its innovative, one-of-a-kind wooden frame. Kajka distributes even extremely heavy loads well and has been praised by both the trade press and hikers all over the world. S/M models have slightly tapered shoulder straps at the front to better fit smaller frames and give more room for the bust, plus a slightly shorter adjustable hipbelt. M/L models have longer shoulder straps that do not taper at the ends to better fit wider torsos.