Agile 8-wheel trolley plus ‘tuck-away’ advanced backpack harness. Use as an everyday backpack -- simply remove the interior divider compartment Well-padded with double security buckles. Numerous dedicated pockets, organizers, and connectors for all essentials. Example pack: 2 DSLR bodies w/ attached lens, 4-5 extra lenses, a flash unit and accessories (memory cards, cables, battery, bottle & charger), or 2 CSC camera bodies, 6 lenses, tripod, laptop up to 14" & 9.7" tablet, accessories. Max recommended lens size: 70-200m f/2.8 Meets most airline carry-on size and form restrictions* *Airline carry-on regulations are subject to change and vary by airline and country. To meet the requirements, you may need to remove laptops, tripod holders and attachments. Call your airline or visit its website for current size and weight restrictions. Internal Dimensions: 12.2 x 6.3 x 17.5" External Dimensions: 13.4 x 9.6 x 21.8" Weight: 8.5 pounds. 22-liter size with 23 pound maximum load capacity. Holds a 14" laptop and a tablet.