Features: Roll-top 22L pannier offering waterproof storage for commuting, errands, and everyday rides IPX4 waterproof protection with welded seams, roll-top closure, and durable waterproof materials Sleek, hardware-free design makes the bag comfortable to carry off the bike Reflective detailing enhances visibility and safety on the road Compatible with the Thule InLock universal panel for seamless bike attachment (panel sold separately) Slides onto the InLock mounting frame and locks securely for a stable, rattle-free ride Quick-release pull-tab allows the bag to slide off the frame in seconds Works with most bike racks or integrates perfectly with any generation of the Thule Tour Rack