My wife and are leaving Bath in early Oct and traveling to Heathrow. We were hoping to leave Bath around 11AM, take the train to Reading to walk the canal and have lunch - then catch the Rail-link bus into Heathrow late that afternoon. The only issue is luggage. It doesn't appear that the train station has a left-luggage facility from their webpage. If that is correct, any other ideas on places that might hold our suitcases for 3 or 4 hours? And is the stop in Reading worthwhile?