With today's heightened security in airports, it is perfectly natural to want to have your luggage with you when you travel. You want to be certain everything you packed for your business trip or vacation arrives intact, and vigilance can guarantee that. For extended trips, however, travelers are likely to pack more, ultimately forcing them to check in some of their luggage.

It is important, therefore, to pack efficiently and smartly any bags that must be checked up front. Whether flying on a weekend trip or an extended stay overseas, know what is necessary to take and what is not as essential.

Clothing: Consider the trip, the places you plan to visit and the length of your absence from home. How many changes of clothing are necessary, and what types of clothing can you expect to wear? Sometimes, you might find you have packed too much for a trip, resulting in wrinkled clothing upon arrival. Or, you might find you have packed too many formal items for a trip that didn't require it.

Before you open your suitcase, determine exactly what is on the itinerary. Consult weather reports for your destination and, if possible, research attractions and restaurants for any dress requirements. If you are headed to an all-inclusive Caribbean resort, you might find all you need is your swimsuit and one nice outfit! Check with your hotel in advance, too, to determine what laundry services are available or nearby. You may be able to pack half as much if you have such access.

Accessories: Do you really need to pack an iron? Can you live a few weeks without your laptop? Despite the gadgetry designed to make our lives easier, it is not difficult to find that too many gadgets on a short trip will prove to be aggravating. Thankfully, as hotels evolve even the "economy" accommodations offer enough amenities so travelers need not pack everything and the kitchen sink. Coffee makers, irons, hair dryers, and other home necessities are made available, though it is always a good idea to check with your hotel to see what is offered and what is not. For those traveling overseas, if you need to take electrical appliances, make sure you have the proper adapters so the plugs will fit.

Personal Grooming: When we forget things like soap and shampoos, those little bottles at the hotel are a blessing, yet you might not feel there is enough to suit your needs. Does this mean you should pack economy size bottles of everything? While the large bottles are nice, they are not always necessary for a trip, and sometimes those bottles can prove dangerous. Packed with clothing, there is always the risk of damage, and opening your suitcase to find every outfit soaked with mouthwash and smelling minty fresh.

Determine what essentials you need to pack - shampoo, makeup, toothpaste, etc. - and pack in a suitcase with a separate compartment. Medium size plastic bottles, no more than ten fluid ounces, is a good gauge. Make sure the bottles are not completely filled, in the event of temperature changes in cargo that may cause the plastic to expand or burst. Better yet, pack all bottles in an extra plastic bag to help ensure protection from leaks.

Knowing what to pack and how much is beneficial to your enjoying a vacation. The less encumbered you are by luggage, the less worry of damage, theft, or loss.