Osprey Packs Momentum 34 Backpack - 1920-2040cu in - $134.06

As you round the corner on two wheels (on a bicycle, of course) and peel out after the hybrid making for the green light, your trusty Osprey Momentum 34 Backpack holds your essential gear securely to your back. With your cell phone, keys, and laptop all properly organized in their respective pockets, and your rain cover deployed to shed the morning drizzle, the ride to work becomes a pure battle of man versus machine. - $134.06