AARN Effortless Rhythm 72 L Long BackPack I brought the Aarn Effortless Rhythm 72 L Back Pack 2.15 kgs and the  15L Balance Expedition Pouches 480 gms as a replacement for the back pack that fell apart during my Balkans trip. Hiking-trails-in-the-Balkans The Aarn Flow Bodypack did very well on my recent 4 day hike on the Bibbulmun … Continue reading AARN BackPack Effortless Rhythm 72 Litre