Plenty of voyagers that are flying by plane, are carrying regular items with them, depend on destination place. Bunch of board games, expensive alcohol, warm sweaters, swimsuit and many others. But some people wish to take a special sort of luggage on plane with them. Sports equipment like bicykle or ski, is allowed in most of airline companies. Similar is with weapons. But if you want to take any of it to the plane, you have to know couple policies about it.