When asked what they would do differently if they could re-live their first international excursion, most volunteers would likely answer that they'd have packed lighter. When traveling abroad, it can be tempting to bring as much stuff as possible. After all, it's hard to predict things like weather, recreational activities, and customs of dress. But if you bring too much, you run the risk of slowing yourself down with bulky, heavy luggage, a serious impediment when using public transportation or walking for long distances. Plus, you'll stick out like a sore thumb among the locals.

Follow these quick packing tips to ensure an easy, unencumbered journey:

1. Always bring less clothing than you think you'll need. A few versatile ensembles should suffice. Opt for neutral colors that can be easily mixed and matched. Instead of bulky coats, pack clothes that can be layered for warmth. Expect to wear the same few pieces repeatedly-you can wash garments by hand if needed. Roll clothing instead of folding to conserve precious cargo space.

2. Keep valuables at home. You don't want to run the risk of misplacing or damaging them during your journey. Plus, traveling with costly items, such as flashy jewelry or name-brand accessories, can imply that you're flaunting your wealth and make you a target for theft.

3. Don't forget the first-aid. It's a good idea to keep medical staples, such as bandages, antiseptics, cold packs, and sting and bite treatment, in your carry-on bag. If you take regular medication, be sure to keep that close at hand-but make sure it's legal to bring any necessary prescriptions into your destination country.

4. Label everything. Mark each piece of luggage with your name, address, and phone-number to help ensure that any lost bags find their way back to you.

5. Secure valuable items. Once you've reached your destination, stash your cash, credit cards, and passport in a protected place, such as a hotel safe. In the event that you do need to carry any of those items with you, try to avoid bringing them all at once, and stow them in hidden pockets rather than in visible backpacks or purses.

6. Keep cash to a minimum. Instead, bring one or two credit cards and traveler's checks.

7. Save room for souvenirs. Remember that you'll be coming home with more than you brought. If you pack your bags to the gills, you won't have any room to spare for the precious treasures and mementos you amass during the trip.

The biggest challenge you'll face when packing for your international trip is determining what you won't need. Keep in mind that what seem like dire necessities at home may be dispensable once you arrive at your destination. Above all, the most important things to bring are enthusiasm, inquisitiveness, and an open mind.

Mark is the editor of various articles about volunteering abroad for http://www.travel2help.org whose main focus is to provide assistance for developing countries through the creation of volunteer opportunities abroad.