I was on a train the other day and saw someone carrying the kind of pack I've been looking for. I think it was a Berghaus Delta, but couldn't quite see the writing. It was compressed to a medium size and looked about 40L but it could have been much bigger when at capacity. It had sewn-in side pockets with a zip that ran horizontally around the pocket. It was a really nice green, much paler than my munro. Any thoughts or suggestions as to what it may have been? Any info on Delta packs? Thanks!