Key Features: A single pannier designed for urban and commuting use, designed with rainy mornings and laptops in mind,Welded construction and roll top closure ensures contents are kept clean and dry with protection certified to IPX4 level, meaning that this pannier will prevent any water ingress short of high pressure jets or sustained full immersion,Fully waterproof exterior pocket with key clip for easy access to phone or wallet without having to open the main bag,The highly adjustable, robust mounts can be adjusted to fit any standard pannier rack with 8 - 16 mm rails, they fasten the pannier to the rack to avoid any chance of accidental release but require just a quick tug on the carry handle to remove,Reflective elements on both front and side panels provide additional visibility,Convenient light attachment points for added safety,A padded laptop sleeve will accept a 15 inch MacBook or 14 inch PC laptop and has extra storage for a tablet or other valuables, suspending them in the middle of the bag for greater protection from drop or fall damage,Integrated grab handle and detachable shoulder strap allow for multiple carrying options,Covered by Thule\'s limited lifetime warranty.