A single compartment pack with zip way backpack, the Eagle Creek Thrive 90L Travel Backpack is made for city-to-city travel and train jumping for months of big travel adventures. Zip away the suspension system when you check it at the airport or put it in the train's overhead bin so the shoulder straps and hip-belt stay out-of-the-way. Once at your destination, the detachable Rain Safe cover prevents your zip-off travel backpack from getting soaked while you wait in a downpour for a short Eurail hop. When you get to your hostel, the main pack's front panel opens from top to bottom so you can find a warmer layer and shell without rummaging through everything for a night out. The Thrive 90L is Eagle Creeks biggest travel back.