Too much luggage marks you as a typical tourist. One Bag, That's It. Limit yourself to 20 pounds in a carry-onËÔize bag. An unstructured 9" x 22" x 14" bag should fit under most airplane seats. It will certainly fit in the overhead bins. Most of carriers allow only one carry-on bag. So, itÃÔ better to pack light and light. Keep what you require the most as most of general goods can purchased from the destination markets. However, reasonable clothes, all necessary documents and some dry fruits must be there in your travel kit. You can't bring anything potentially dangerous such as knives, box cutters, scissors, lighters, or large quantities of liquids or gels in your carry-on bag.