Oi Polloi always stocks the craziest assortment of stuff, like these Watershed backpacks. Super technical and designed with kayakers in mind, this pack is probably normally available in outdoor sporting goods stores where everything is made of, like, microfibers and fleece and granola and shit. But seriously, a fully watertight backpack does make a lot of sense. You have gigabytes upon gigabytes of style inspiration and porn and your "photographs" and illegally acquired music and movies and television. You gotta protect that shit! You don’t want to spend all the time it would take finding those gems again just because it started to moderately drizzle. Or because you dropped your backpack into the ocean for some ridiculous reason that on the plus side would make an incredible story.