Color: Olive Green

What a kick-a$$ bag. The only thing I'd change on it would be switching the metal O on the back of to somewhere on the front instead...or at least a bigger O logo on the front. Other than that, there is absolutely nothing that I'd change. It is so spacious, comfortable to wear and extremely well designed. At first I was a little skeptical about how the Olive Green would look in person, but it actually turned out that I like the color very much. I can certainly see why the military and law-enforcement use this bag.

Color: Black
Really nice bag. Good size and use but nothing too flashy. Gave mine away as a gift and now regret it, oh well though, it gave me room to buy another bag!

Edit: Got it back and I'm super happy!

Color: New Khaki/Black

I do like this O Pack much more than the original O Pack but it still seems as if it''s primarily one large pocket [that just happens to be accented with a few more functional smaller pockets this round]. The main compartment is huge and can really hold more than I had expected. However, the bag does seem fairly flat and shapeless until it is loaded with any gear. I enjoy having the front and top pockets this round it's just a shame that the top pocket isn't padded with a headphone pass-through and that the front pocket doesn't have some pen holders and a few card slots. The side pockets are cool but flush with the bag to offer minimal expansion. I do like the industrial look and all of the daisy chains and snaps, but I''m also a little hard pressed to see anything they could be used for already knowing how the AP cases attach to the other bags. It could''ve been easy to have the AP strap system somewhere on this bag, perhaps in place of the side pockets, so you can add your own, or on the front pocket instead of the daisy chain. Overall it is a great bag that wears comfortably and will more than likely serve me well, even in lieu of the few complaints I have for improvement.

Read the Comments here and in the Forum, I took the plunge without seeing in the Flesh and have been very suprised on it's quality. Great pockets and styling with great support on the shoulder straps. A bag thats well suited to bigger men. Now to enjoy using it. Another item that gives me some more indivduality.

Color: Black

I like it a lot, just not as much as O Pack 2.0. Seems a bit more fussy in the detailing, perhaps more of an industrial look. O Pack 3.0 seems a better buy than 2.0 if you're going to use it for more than carrying books and folders in etc, but if that's it, I'd go for 2.0 (which comes in funkier colours too).