Don't hesitate to pack it heavily. It comes with removable hip and chest straps and can transform from a durable backpack to your daily companion, whether you're out for a stroll around the block or on a weekend adventure. The most versatile design yet. With removable chest and hip straps, it can adapt from a sturdy camera backpack to your everyday bag on the go, a "throw-it-all-in" option, and a "go pack horse." Don't let your camera gear rattle around in a big mess. With two smart straps, you can easily attach the new camera inserts from Db. The CIA and CIA Pro camera inserts are sold separately. The patented Hook-Up system allows you to transfer weight from human shoulders to wheels instead. The Pro backpack can easily be connected to any rolling bag. Thanks to the integrated rib cage construction made of strong and lightweight ABS ribs, traditional padding has been removed, making the backpack both light and protective.