"I used the shoulder straps a lot more than I ever did with the Aeronaut. Not sure why. In backpack mode I was able to run through a crowded Gatwick airport and catch a train (the station is much further away than I thought). With a wheeled case, I wouldn't be so mobile, and would definitely have missed the connection."
Read the full review by guydickins in the TOM BIHN Forums. Or, see the Tri-Star.