Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: How modular is this? Can I remove any pouches? Can I break down to just one sleeve?
Document: The US military designed the MOLLE system and it rules. (MOLLE = Modular Lightweight Load-carrying Equipment)Love this versatile pack. Has a cozy spot to separate my laptop and iPad from other ancillaries I carry daily. Has great wealth of pockets and pouches, etc. This thing commutes daily with me and is my preferred pack for everywhere else. It's been to Disneyland and to Snowshoeing in Tahoe, with perfect straps to hold snowshoeing poles.I love that this pack shrinks down to fit what I'm carrying and can expand to fit my DSLR gear inside.
Okay it borders on being too small but its got a lot of neat features, pockets, storage areas that it blows up to be bigger than you can imagine. I dig the Olive Drab color. I use this as a daypack for hunting and believe me it packs a lot of stuff. Too bad it doesn't have water bottle pouches on the side but it does have a water resistant lining in one of the zip pockets. Recommended.
Those are the only real issues I have so far. I have a YouTube site under NETFINDS4U that I go over it  in detail. This is a buy if you don't mind the other issues. But keep in mind the pack is modular and you can adapt just about anything to it.
Great small cheap pack. For the price you can't beat it. I was really impressed with how much weight this thing can reasonably handle. I attached an M4 scabbard to the front of this thing since it is all molle and it can not only hold a carbine length M4 with magazine but also two mag pouches fully loaded, as well as various other pouches all just attached to the molle! Ridiculous quality for the price.It's only downside is the shoulder straps. Not my favorite and a lot of the D-rings are plastic...but hey... you can't complain too much for what you paid for it.
Looks very cool, has a lot of straps to make adjustments in just about every direction. Very happy with this product but the zipper straps are very cheap and break off easily with just a small nudge.
Great backpack. Use it daily on my cycling commute to work and it carries everything I need for both work and my bike. The only issue I have with it is the bottom front zipper pouch is difficult to access with the front closing strap in place. You can remove the strap, but it foils the design in ways that seem like a compromise.
Could also be used as an overnight pack if you travel light.At the back of the pack there's a sleeve for a hydration bladder, but I'm using this most secure spot for iPad. Can see it being an awesome stash spot for passports and other personal documents, wallet, etc. when traveling.All in all, a great deal.
I probably won't get one this small again; but it definitely serves its purpose.
Ha. Laugh at that one, ROTHCO, you "disenfranchized-from-reality" liars. I think they call that sort of penchant for lying, pathologic.
Or, if the interior is full, I just attach my gear to the outside of the pack.I didn't like the shoulder strap it came with, so I added my own. When this thing wears out I will be getting another one.
Answer: yes