Axiom's Robson LX 14 is a large trunk bag at a great price. This massive bag is perfect for commuting, running errands and touring with a large main compartment and exterior pockets for organizing your gear. The side pockets fold down to become panniers for extra carrying capacity. It fits on most rear racks (sold separately) and attaches with a simple hook-and-loop strap system. It even features reflective details for safety.