Lowepro Omni Trekker

[Technographer]

Has anyone had any experience with the Lowepro Omni Trekker? I'm looking for a good size backpack to hold most of my gear and still have room to grow. The Omni Trekker looked good, because it's a shoulder bag that can convert to a backpack and then also be stored in a hard shell. Any input would be great. Thanks.

[ScottE]

I hope you get some replies because I am considering this bag for air travel and would like to hear from people who have used it.

The other bags I want to look at are the Think Tank Airport Antedote and Airport Acceleration.