I'm not sure where you could find this bag other than right here or possibly (if Klint would let it go) off 'the bag wall' of "The Perfect Bag". It is really a killer bag with several different high end materials (including x pac, rubberized and magnetic), killer tech area & plenty of other pockets, zippers and an insane accordion style organization area. I've added some nice zipper pulls to it (in orange) to make it 'pop' a little more, too. This backpack is sometimes referred to as "the best tech laptop EDC backpack ever". You'll see why as soon as you look inside the bag. Please go to Youtube and check out the review from The Perfect Bag if you don't know this bag but you probably know all about it if you read this far. I'm not sure of the capacity but I would guess that it is about 22 liters. It is also very well made and super light weight, too. Anyway, I'm letting it go 'on the cheap' so come and get it!