Osprey Packs Porter 46 Daypack:
The Osprey Porter 46 Daypack with zip away harness and stowable hip wings keeps you focused, so you don't forget what you're traveling for. This pack is the maximum legal carry-on size making for the ideal airplane backpack so you can have all your gear handy in-flight. With internal mesh and fabric organization pockets, a large easy access top pocket, front magazine pocket, and a lockable main zipper offer peace of mind with the organized world. With StraightJacket compression and foam crescent sidewalls, your gear stays tight, orderly, and protected for the long haul. A top button and side carry handle gives this 2800 cu. in. carrying vessel a quick grab, when that long awaited train pulls in unexpectantly. The Porter is compatible with Daylite, Solo, Airportor LZ or UL Raincover.