Have any of you guys used the gossamer gear g4 My wife is 5'1", 110 lbs, torso length 15". Were planning a trip to Europe to do part of the Camino De Santiago. Nothing like the AT or LT, but walking none the less. Staying at hostels so no cooking hear. Just clothing, sleeping, lunch, ect. Looks like a nice light pack for someone her size. Sorry to intrude into the girls section. TIA, Mark S