Today must be your lucky day because this Mountain Research joint is both a vest and a backpack all in one. But not a backpack that transforms into a vest like Optimus Prime. No, this is more of a Voltron-style garment in that two distinct entities have formed to create a new, more awesome entity. I don't know what I'd keep in the backpack portion of this vest. I do know that I would keep a few of those super crumbly Nature Valley granola bars in a few of the front pockets so when I get in my girlfriend's car and she doesn't let me use the aux cord I can sprinkle those crumbs EVERYWHERE in retaliation.
