Never have I dropped a 🔑 key in the canal. Should it happen, each key ring has a cork ball to keep the keys at the surface of the water. Theoretically, that is. I have no idea how many keys one cork ball will hold at the surface. I suppose I should test it — I mean in a bucket, not in the canal. #CanalLife #canal #BoatingLife #boating #BoatLife #boat #narrowboat #key #keyring #float #cork