Front exterior pocket does not accomodate much & likewise on the interior pocket. That's more due to size as construction/quality. Nicely holds my DSLR with moderate size zoom, a 70 - 200 zoom, wideangle zoom and macro lens plus all the lens shades with quite enough room for a point & shoot for a backup. I like the MAS/SAS capability and use them to carry a water bottle and a pouch for easier/faster access to filters. The tripod carry system is nice, however on a pack this size a full size tripod is cumbersome (and yes, it is collapsed). Very useful for hauling gear around, like all backpacks access is slower than a shoulder bag - however if lugging your stuff around for any length of time backpacks are less strain.