Rome Backpack Herschel Packable 21.5L Fashion Dogs ' EcoSystem 600D Fabric made from 1000497600 ' EcoSystem 600D Fabric made from 100% recycled post consumer water bottles Tonal stripe EcoSystem Liner made from 100% recycled post consumer water bottles Padded and fleece lined 15" 16" laptop sleeve Zippered closures Adjustable padded shoulder straps Removable sternum strap Main compartment with zippered mesh storage sleeve Front compartment with organizers and key clip Hidden shoulder strap pocket for wireless earbuds Zippered front storage sleeve Airmesh luggage trolley sleeve Hidden back pocket Mesh side pockets Removable sternum strap ' Packable design EcoSystem 70D Ripstop Fabric made from 100% recycled post consumer water bottles Zippered closures adjustable Smooth webbing shoulder straps rear luggage trolley strap front pocket Dual Water bottle pockets Internal hanging pocket doubles as a self storage pouch Snap down loop for easy hanging "Hello" jacquard webbing Made from durable EcoSystem Recycled Ripstop Fabric our packable backpack conveniently attaches to your luggage with a trolley strap and folds into an internal pocket for easy storage