Bergans Helion 45: Review By Jed Edwards on May 13, 2021February 1, 2022 As a follow-up from the Helium Pro 40, Jed tests a special pack from Bergans of Norway – the Helion 45. Posted in: Bergans, Bergans of Norway, Hiking, Mountaineering, opinion, review, Tactical backpack 4 comments