Yakima Sky Box Pro 21 Cargo Box - $559.20

As Yakimas largest roof carrier, the Sky Box Pro 21 Cargo Box holds everything youll need for a weekend, a week, or an undecided amount of time on the road. The Sky Box mounts to nearly any roof bars in a matter of seconds without tools, and the interior cargo pad and gear-management net keeps your massive equipment stash securely organized. The Sky Box also opens on both sides so you wont have to run circles around your car to get your gear. - $559.20