Choosing a secure yet memorable combination is essential for travel peace of mind, ensuring you can access your belongings easily while keeping them protected. A well-chosen code should be discreet enough to be secure but meaningful enough to recall without a struggle.
Strategies for Creating a Memorable Combination
To create a code that sticks, consider these methods instead of using random digits:
- Utilize Number Patterns: Create a rhythmic or visual sequence, such as 2-4-6-8 or prime numbers like 2-3-5-7. You can also use simple math, such as 3515 (where 3 x 5 = 15), or the last four digits of your phone number.
- Incorporate Meaningful Addresses: Use numbers from your current house or apartment combined with your birth date, or the street number of the home where you grew up. You could also try reversing the numbers of your zip code.
- Combine Lucky Numbers: Mix your favorite lucky numbers with a specific date, such as 88+10.
What to Avoid (Security Risks)
To maintain high security for your Anvil TSA lock, you should avoid common and predictable combinations:
- Never use the default factory setting, which for Anvil models like the TSA23021 and TSAC106 is 000.
- Avoid obvious sequences such as 111, 222, or 123.
- Do not use information visible to others, such as birth years, family dates, or house numbers and zip codes if they are already printed on your luggage return address label.
Tips for Remembering and Testing Your Code
Even the best combination can be forgotten in the stress of travel. Follow these steps to ensure you are never locked out:
- Create a Digital Backup: Take a photo of your new combination and store it in your phone’s notes app or a secure password manager. For extra safety, share the photo with your travel companion.
- Write it Down Separately: Keep a physical copy of the code in a location separate from your luggage.
- Test Before You Depart: Always set your new combination at home and test it several times before you actually pack and head to the airport to ensure the mechanism is working perfectly.



