Thule's Sidekick is a toy box for adults! Instead of carrying action figures or stuffed animals, the Sidekick provides roof-mounted storage for cycling, skiing, camping, and recreational equipment. With 8 cubic feet of cargo space, you can even carry 2 sets of golf clubs. The Sidekick mounts easily on Thule and most factory and after-market roof racks. Plus, the side opening is ultra convenient.