Born in the same style asMission Duffel and nesting into its own boot compartment, this convertible duffle takes up less space than a sweater when packed making it a no-brainer to toss into your bag to accommodate the extra goodies you picked up on your trip also freeing up floor space that traditional luggage has a hold on. A horseshoe-style opening into a huge main compartment is complimented by two internal organization pockets and the boot compartment easily fits a pair of shoes or dirty laundry. Convertible shoulder straps can be worn as a backpack or side carry and are easily removed if you need to check it, while the 330d Hitra Robic fabric can hold up to TSA. Specifications for Mystery Ranch 45L Mission Stuffel Pack: Manufacturer: Mystery Ranch Size: One Size Gender: Unisex Pack Application: Outdoor Pack Volume: 45 liters Pack Loading: Top Features of Mystery Ranch Mission Stuffel Pack Stuffs into itself down to 10in x 10.5in x 4in Convertible duffel stuffs into its own boot compartment Huge main compartment accessed through a long horseshoe opening Two internal zippered mesh pockets Shoulder straps set up so the duffel can be worn as a backpack Shoulder straps easily removable for quick storage if you need to check it A handle on all sides - four total Package Contents: Mystery Ranch 45L Mission Stuffel Pack