Another Bag Request.

[mtndew]

Hi all just recently purchased Sigma's 70-200mm f/2.8 and 80-400mm. My current bag (BESELER sling) is a bit small to carry both Sigma's lens and my Tamron 28-80mm and my 10d. Im not looking at a Large camera bag such as Tamrac Cyber 6 but something like light weight bag or backpack to run around with for a day,school or be able to take onto an Airline.
Any suggestions would be greatly appreciated.

[JBillings]

I've used Lowe Pro's Mini Trekker for about that same amount of equipment. It's very easy to carry on your back (I've had mine up to 30#, for 6-8 hrs).