A pannier rack for a bike that also includes a lockable cargo box. It features an adjustable-length mounting system that allows it to be attached to the seatpost and seat stays of any bicycle. Users can then stow small items in its locking, waterproof cargo compartment. Larger items, on the other hand, can be strapped to the top of the carrier using an integrated retractable bungee cord. Panniers are still an option, as they can simply be mounted over top of the Aerocarrier, just as they would on a conventional rear rack. And as an added bonus, a post built into the back end of the carrier serves as a tail light mount.

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