The Osprey Farpoint 55 Travel Pack is a travel backpack for trips on planes, trains and maybe a bus. Definitely not automobiles. A trusty backpack when you're walking around with your stuff that will completely stowaway when it's time to jam it in the cubby under the bus. No tearing off of the shoulder harness under there. A main compartment that opens wide for packing and unpacking plus a detachable daypack for days when you're leaving your large bag at the hostel. StraightJacket™ compression cinches down the load after you've bought 3 more sweaters because they looked really sweet.