10 Best Travel Locks 2025 in the United States

The Puroma 4 Pack TSA Approved Luggage Locks aim to provide enhanced security with their 4-digit combination, offering 10,000 possible combinations. This makes them significantly more secure than standard 3-digit locks. The white numerals on the black dials are easy to read, even in low light conditions, which is a practical feature for travelers. These locks are made from premium zinc alloy and sturdy steel, designed to be durable against sawing, hammering, and prying attempts. The weather, rust, and corrosion resistance further add to their durability, making them suitable for various travel conditions.

The flexible cable design adds versatility, allowing the locks to be used not just on suitcases but also on backpacks, gym lockers, toolboxes, and more. The TSA approval ensures that TSA agents can open and relock your luggage without causing any damage, providing peace of mind during air travel. However, the locks might be slightly bulky for very small zippers, and while the flexible cable offers versatility, it might not be as strong as solid shackle locks in high-security scenarios.

Weighing 12 ounces for a pack of four, they are lightweight and easy to carry. These locks are ideal for travelers who need reliable, versatile, and easy-to-use security for their luggage and other belongings.

The Master Lock Padlock, Set Your Own Combination TSA Locks for Luggage, is a practical choice for travelers needing a reliable security solution for their bags and suitcases. Its primary strength lies in its TSA approval, allowing airport security to inspect luggage without damaging the lock, which is essential for frequent flyers. The lock is made of durable metal with a vinyl-covered flexible braided steel shackle that enhances its resistance to baggage handling abuse, promising longevity and durability.

Moreover, the resettable 3-dial combination provides keyless convenience and thousands of personalized code options, making it user-friendly and secure. The lock's compact size (1-3/16 inches wide) and lightweight design (2.24 ounces) ensure it won't add significant bulk to your belongings, making it suitable for a variety of uses, including backpacks and briefcases. However, one potential drawback is the variability in color selection, as the color you receive is randomly chosen, which may not suit everyone's preference.

Additionally, while the lock is robust for general travel use, it may not withstand more severe tampering attempts. With a limited lifetime warranty, the Master Lock TSA Combination Padlock is a dependable option for securing your travel items.

The Forge TSA Luggage Combination Lock is a metal combination lock designed specifically for travelers who want a tough and reliable way to secure their luggage. It is TSA approved, which means airport security agents can open and relock it without damaging the lock. A standout feature is the open alert indicator—a small red marker pops up if the lock has been opened by TSA, helping you know if your bag was inspected. The lock is made from a strong alloy body and sturdy steel shackle, promising high durability and backed by a lifetime guarantee. This makes it one of the most robust locks available for travel use.

The size is compact at about 5.5 by 3.9 by 1.5 inches, so it won’t add much bulk or weight to your luggage. Setting your own 3-digit code is straightforward and quick, with clear instructions included, which is great if you want to avoid carrying keys. Additionally, the lock is versatile and can be used on lockers, backpacks, briefcases, or gym bags. On the downside, while the metal build ensures durability, it may be heavier than plastic options. Also, if you prefer a lock with a longer combination or a key option, this lock only supports a 3-digit code.

For most travelers looking for a reliable, TSA-approved lock that clearly shows when inspected, Forge offers a solid choice that balances security and convenience.