got this the other day to replace my 5 year old TNF bag. Noticed that a few people have commented on the epperson bags so heres some observations;
its really fucking nice.
it's a little larger than you would think from the oi polloi measurements, I easily fit macbook, 5d + lenses, with room for a jumper & other shit.
The trims are all nice, ykk rips on side pockets. The metal cord tension locks are nice but are quite thin, they dont look indestructable but certainly nicer than plastic.
Sits very comfortably when wearing it. Opening and closing takes a few seconds as you have to loosen out the webbing. but this doesn't bother me.
All in all great bag very happy with it should last a good few years