I was unable to find a clear answer on what dictates the timeline, but Im guessing it is due to material deterioration over time, storage conditions, etc
On first inspection, the Hauser doesnt look particularly ergonomic
Fabric(s) 210D nylon & 600D polyester Adjustable Torso Yes # of Pockets 7 Access Top Capacities 40, 50, 60L Included rain cover No Pros Cons The Exped Lightning 50 sits in an increasingly popular middle ground between ultralight packs and traditional load-hauling designs, and it expertly nails that balance
We also love the newer version's shoe tunnel, a definite improvement in pocket design over the previous version
Some are also antibacterial
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