Have kids. Will travel. If you have children in your life and travel plans on the horizon, look no further than the National Geographic Explorer Luggage for Kids series as useful – yet fun – Christmas gifts. Among my two favourites:   The Panda set: hard-sided, carry-on, which the little ones can handle on their own. The Tiger theme: if this piece of luggage does end up on the luggage belt – it won't be hard to recognize in that mountain of blue, black and grey suitcases!   You can check out local retailers or visit www.holiday.ca.