If you decide that storing your kayak outside is the best option, you’ll want to secure the kayak to the rack. Otherwise, you risk someone walking away with your kayak. To do this, start by running a lock cable through the scupper plug holes and handles, then around the secured rack and locking it. To prevent temptation, place the kayak in a storage bag or cover it with a tarp. That way, it’s not readily seen.