For those quick jaunts under uncertain skies, we throw our smaller essentials into the BarLoader HandleBar Bag from Topeak for secure, waterproof storage. This handlebar drybag can be used alone or mounted as an accessory bag atop Topeak's FrontLoader bag system, and boasts sonically welded seams, a roll-top closure, and weather-tight zippers for all-encompassing protection against the elements.