Just as comfortable in overhead storage as it is in train cars, the Porter 46 is the largest carry-on compatible pack in the series. This versatile weekend getaway bag offers the simplicity of a gear-hauling duffel along with everyday organization and travel convenience. A stowaway harness provides backpack-style carry when you need it and storage when the bag is checked. A sustainable build—including recycled fabrics, bluesign®-approved materials and PFC-free DWR—doesn’t compromise Osprey’s commitment to quality design, construction and durability.Key AttributesSUSTAINABLE & DURABLE BUILDConstructed with recycled materials without compromising Osprey’s commitment to quality construction, design and durability.ORGANIZATIONLarge U-zip main opening combined with easily accessible pockets provide on-the-go access to key items.STRAIGHTJACKET PROTECTIONStraightJacket compression straps with padded sidewalls protect your contents and compress the bag to a smaller size when it isn’t fully stuffed.STOWAWAY HARNESS AND HIPBELTHarness and hipbelt deploy at a moment’s notice for backpack-style carry and quickly disappear into the backpanel for safekeeping when the bag is checked.Features Zippered top pocket provides easy access to toiletries and liquids U-zip full panel zip access to main compartment Lockable zippers on main and laptop compartments Reinforced cord loops to attach an Osprey Daylite® daypack Front panel vertical zippered pocket for books, travel documents, etc. StraightJacket compression with padded sidewalls secures any size load effectively Padded sidewalls create a bucket-style opening and provide protection for valuables inside Front panel organization with zippered pocket and key clip Protected rear panel lockable zip laptop sleeve for quick access while traveling Padded luggage handle pass-through top and side grab handles Tuckaway web loops to attach a shoulder strap (sold separately) Dual internal zippered organization side pockets Dual internal compression straps keep clothes neat Internal pockets can accommodate most popular luggage trackers Carry InformationHDPE FRAMESHEET SUSPENSION1 mm HDPE framesheetBACKPANELFoam-covered fabric backpanel with tuckaway pockets for harness/hipbeltSTOWAWAY HARNESS | HIPBELT Soft breathable spacermesh contact surface for comfortable feel Adjustable sternum strap with whistle Stowaway 38 mm webbing hipbelt with padded wings Specs VOLUME: 2807 IN3 / 46 L DIMENSIONS: 21.5H X 14W X 9D IN. WEIGHT: 3.263 LBS. FABRIC: MAIN: bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWR ACCENT: bluesign®-approved 420D Recycled Robic Nylon Packcloth PFC Free DWR BOTTOM: bluesign®-approved 500D Polyester Packcloth PFC Free DWR