I have been researching a carry on for several weeks, and have looked closely at the Antler carry on, which seems to be the lightest of all that I have seen. Then I recently went to the mall and inspected the High Sierra Rolling Backpack 22", and with the daypack removed it appears to meet the carry on requirements set by all carriers. After removing the daypack I can take that as personal luggage, and so should be okay. This site has a photo of it .. http://www.sierratradingpost.com/Pro...&cdf=TopSeller

I know that it meets the airline requiremens, but I need to know if any OP have owned/used the High Sierra Rolling Backpack 22", did it meet their expectations for size as a carry on, durability etc. I need a bag for a 3 week (carry on only) trip in August 08 to USA and looking at options. I have searched the forum, but nothing on this particular type of backpack.