Here's a few pics of the Osprey Ozone 22" 46L wheeled carry-on. The back pocket could fit a 2 cm thick laptop but it would have to be a small laptop as there's a plastic frame below the pulley handle.












This is what the blue laptop sleeve is REI Tech Sleeve XS This one fits with the back flap zipped up.


The green laptop sleeve is the Timbuk2 Crater Laptop Sleeve for 13" Macbook Pro. As you can see, it doesn't fit into the back compartment and zipper won't fit around it.