In this vid, we review the Carsick Designs Rack Sling, an open topped sling bag that functions similarly to Xtracycle Free Radical bags. The slings can accommodate loads that won’t fit in regular panniers. In the few weeks that we’ve been testing them, I’ve put everything from a standard backpack to a 1×1 LED video light to our fishing gear in the sling. Watch the vid and see it in action on our Bicycle Travel Channel.