The document provides 6 travel tips: 1. Always pack a towel as you never know when you'll need one. 2. Buy a small backpack or suitcase to force yourself to pack light. 3. Pack lightly and take half the clothes you think you'll need. 4. Take extra socks as you'll likely lose some to laundry or wear. 5. Take an extra bank and credit card as a backup in case one is lost or stolen. 6. Use bank cards without foreign transaction or ATM fees to avoid unnecessary costs.