Small but mighty. the Navigator packs a massive punch. Toted by the handles or packed on your back. the Navigator is compact but spacious. and it has sophisticated styling that works downtown or way. way out of town. Our very own Timbuk2 team has tested it on weekend jaunts to LA and ten day treks across Asia. and managed to look prepared and presentable in both cases. The backpack straps easily clip in for a secure carry and are a cinch to tuck away when you don't need them. The large internal main compartment is wide and long enough for a range of clothing. even fitting a 15" MacBook if you fancy. The two external zipper pockets provide excellent areas for compressing underwear. down items. or power bricks and dongles. And the bottom zipper compartment holds magazines. shoes. or boarding passes. and magically doubles as an envelope for stuffing and storing the whole duffel. Who doesn't need an amazing navigator in their life?