THE CHALLENGE COMMUNITY, ON-LINE!
Having not been entirely happy with the comfort of my Golite Jam, and in light of the recent discussion on lightweight backpacks, I decided to buy an Exos 46!
Could anyone tell me the purpose of the zip/compartment that is shown in this photo please:
Link to photo on flickr
It came like this, undone. It is tight to do up but it tightens the whole top part of that material the zip is part of.