Thanks for the comparison thread sherpa; this is great. The wolfie enduro has been The Tankbag
for the 640a for those valuing space over capacity. It is very helpful to see the newer explorer lite alongside of it for comparison; thanks for doing the legwork (does that idiom work anymore? should it be keyboard strokes?
Now that you have decided on which bag, is there anything that you would like to put in the tankbag that will no longer fit? And where will you put it? (perhaps I am jumping the gun and you are working on those...