The Parsec 31 is a member of Osprey's Active Everyday Series, built with the technicality of a hiking pack but with the design for urban commuters. This 31-liter daypack is made of a durable 420HD nylon packcloth fabric. It has a padded, suspended, mesh ventilated backpanel for all-day carrying comfort. A padded, separate access laptop sleeve and padded tablet sleeve secure valuable electronics. Osprey also outfitted it with a scratch-resistant slash pocket for a pair of sunglasses, then gave it a front-panel organizer pocket full of slits and sections for essentials. A removable 20mm webbing hipbelt can help stabilize loads during bike commutes, and a blinker attachment can fasten an LED safety light for riding at night.