When it comes to bells and whistles, this backpack is as simple as can be. The packed pack is just a little bit bigger than my hand, which makes it easy to stuff in my regular backpack’s pocket, or between my shoes in my weekender bag. Unpacking the bag is as simple as unzipping and pulling it out. It stores up to 24 liters of gear and even features an exterior pocket for books or a tablet, in case you simply want to use this as your carry-on backpack. And, because we still care about style, the black camo design just looks cool.