This is the Everyday Messenger by Peak Design, one of the best messengers on the market for students, businessmen, photographers, and just about everyone else.
Peak Design set out to create the perfect bag for photographers, and their brilliant design team turned out a bag that is perfect for everyone. From the waterproof shell, to the adjustable latching system, the bag packs every feature I look for in a messenger bag, and things I didn’t know I needed until I got my hands on it. It expands and contracts depending on how much gear is put in. Said differently: It has the unique ability to be as compact or as large as you want it to be. The clasp on the front can be easily opened and closed with one hand, and once inside, the removable velcro helps to customize the bag to the user.