Five days worth of biking can really take a beating on your back, which is why the folks over at Osprey built the Momentum 26 Backpack to handle the rigors of your cycling commute. The Momentum boasts Osprey's classic Airscape back panel to ensure comfort and ventilation, and the adjustable shoulder straps (combined with the hip belt and sternum strap) provide ride-long support--without prohibiting movement. Additionally, this user-friendly gear hauler comes with a separate laptop and tablet sleeve to protect valuables, as well as a built-in, high-visibility rain cover to keep your pack dry during spring showers. Not to mention, a wide variety of organizational pockets assures that your tire pump, patch kit, and multi-tool in place, while a side cell phone pocket and retractable key clip ensure quick access to necessities. Plus, reflective detailing on front panel combined with the blinker-light attachment loop help you remain seen in low light scenarios.