In reply to owen1988:
> Also, has anyone seen/used the mountain hardware equivalent duffel bags (wet and dry ones)? any major differences apart from the name? they are £50 for 100ltr ones in cotswolds at the moment.
If you meant the ME ones (on sale at Cotswold), a mate bought a 100l one at the weekend, and I had a close look. Seem to be from thesame source as the Gelert equivalent, although with some improved details (reinforced floor, better strap attachment design).
My Gelert is showing signs of abuse after a few years use (including quite a few air trips), mainly around the zip seams and strap attachments (needs double-sewn seam on zip, and reinforcement on strap points). The ME version seemed to address the latter point, but the zip seam was identical.