---
product_id: 46160952
title: "SURE LOCK TSA Approved Luggage Locks with Open Alert Indicator, 3 Digit Combination Cable Travel Lock for Suitcase, Backpack, Gym Locker, Toolbox & Travel Bag（1 Black）"
brand: "sure lock"
price: "490411₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Sure Lock"
url: https://www.desertcart.vn/products/46160952-sure-lock-tsa-approved-luggage-locks-with-open-alert-indicator
store_origin: VN
region: Vietnam
---

# Easy-set 3-digit combination dials Pop-up TSA inspection indicator Ultra-tough zinc alloy body SURE LOCK TSA Approved Luggage Locks with Open Alert Indicator, 3 Digit Combination Cable Travel Lock for Suitcase, Backpack, Gym Locker, Toolbox & Travel Bag（1 Black）

**Brand:** sure lock
**Price:** 490411₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Travel smart, lock smarter — never miss a beat with SureLock TSA!

## Quick Answers

- **What is this?** SURE LOCK TSA Approved Luggage Locks with Open Alert Indicator, 3 Digit Combination Cable Travel Lock for Suitcase, Backpack, Gym Locker, Toolbox & Travel Bag（1 Black） by sure lock
- **How much does it cost?** 490411₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/46160952-sure-lock-tsa-approved-luggage-locks-with-open-alert-indicator)

## Best For

- sure lock enthusiasts

## Why This Product

- Trusted sure lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant TSA Alert:** Pop-up inspection indicator lets you know immediately if your luggage was opened.
- • **Unbreakable Armor:** Crafted from ultra-durable zinc alloy and stainless steel for ultimate travel protection.
- • **High-Contrast Dials:** White-on-black numerals ensure quick, hassle-free code reading even in low light.
- • **Versatile Cable Lock:** Flexible 4-inch cable secures all luggage types, from backpacks to equipment cases.
- • **Effortless Security Setup:** Set your personalized combination in seconds with a simple flick switch.

## Overview

The SURE LOCK TSA Compatible Travel Luggage Lock combines rugged zinc alloy construction with a rust-proof stainless steel mechanism, ensuring long-lasting durability. Featuring a TSA-approved pop-up inspection indicator, it alerts travelers instantly if their luggage has been opened by security. Its easy-to-read, high-contrast combination dials and simple flick-switch setup make securing your belongings effortless. The flexible 4-inch cable fits nearly any luggage type, providing versatile, reliable protection for the modern traveler.

## Description

Product description SureLock - The Smart Choice for a Hassle-Free Trip No.1 desertcart Best Seller for Over 6 Years Licensed Distributor from Travel Sentry Millions of Customers' Choice Unconditional 5-Year Support After Sales Selected as 'Treats for Travelers' in Star Tribune on Nov 17, 2020 Featured in MSN News 2025 as one of "15 Must-Have Travel Essentials" Who We Are In 2013, a TSA lock expert founded SureLock to provide customers with the finest TSA-approved locks. Understanding travelers' needs for secure and user-friendly tsa locks, their commitment to simplicity and functionality led to global success as a best-seller, earning trust worldwide. Sure Lock - Licensed Distributor from Travel Sentry. All our TSA locks bear the Red Diamond logo. Each TSA lock is assigned a special code from TSA001 to TSA008, which is recognized by the TSA, CATSA, and other security agencies. This code allows them to identify the appropriate secure tool to open the tsa accepted lock during inspections. At SureLock, we prioritize providing peace of mind to travelers. Our tsa locks enable them to secure their luggage without the fear of it being forcefully opened or damaged during the screening process. The Travel Sentry lock system is designed to streamline the screening of check-in luggage, reducing the time and resources required by security agencies. This, in turn, minimizes delays and costs for airlines and airports. Red Dot Alert The red indicator pops up to alert you that your bag has been inspected by a TSA agent. The red indicator goes down, only the lock's owner can make the red indicator go down by entering the correct code. TSA can't change your code, TSA can open your lock, but they are unable to change your code. Function No key to lose for SureLock's combination luggage lock. Patented side window combination design for quick reading. Set your own combination with 1000 choices. Ultra tough zinc alloy body to protect our TSA locks from the worst airport handling. The flexible cable offers versatility, making it useful for securing a variety of items, including luggage, suitcases, backpacks, tents, lockers, toolboxes, and more. Easy to Use, Set, and Read Easy to use : SureLock's luggage lock features a big push button for effortless opening and closing of the lock. Easy to set: Our patented easy set combination allows you to set your desired code with ease, eliminating any chances of mistakes in the process. Easy to read : The lock's big dial provides excellent visibility, even in low light conditions, making it simple to read and operate. Change code as many times as you wish: With SureLock, you have the flexibility to change your lock's code as frequently as you desire, providing added security and peace of mind. Multiple Usage - our luggage locks can be used everywhere you go. Hiking, Camping SureLock is not only useful for travel but also for hiking and camping adventures. Our durable and reliable locks can be used to secure backpacks, tents, camping gear, and other valuable items during your outdoor excursions. For Gym Locker Our durable locks are perfect for gym bags, lockers, and other items you may have with you during your workout. With SureLock, you can focus on your fitness routine, knowing that your personal belongings are safely locked and protected. Whether you're hitting the weights or attending a fitness class, SureLock provides peace of mind and security. For Travel, and Friends SureLock's easy-to-use design and durable construction make it a reliable option for frequent travelers. Whether you're checking in your suitcase or carrying a carry-on bag, SureLock provides peace of mind knowing that your belongings are protected. You can travel with confidence, knowing that your luggage is secure with SureLock. SureLock's luggage locks are designed to be versatile and can be used everywhere you go. Multiple Usage SureLock's versatile TSA accepted lock is designed to fit most zippers, duffle bags, luggage, purses, computer bags, backpacks, suitcases, briefcases, and carry-on items. It offers a wide range of compatibility, ensuring you can secure various belongings with ease. Vibrant Colors Our TSA Approved luggage locks are available in a range of vibrant colors including black, orange, green, blue, red, pink, brown, grey, yellow and purple. You can pick your favorite color and personalize your TSA locks to suit your style. Pick Your Best Size from Surelock With SureLock's diverse range of sizes and models, you can easily find the perfect style to fit your specific needs. Whether you require a compact TSA lock for your gym bag or a larger, heavy-duty TSA locks for your suitcase, SureLock has you covered. Our wide selection ensures that you can choose the ideal TSA approved lock to match your preferences and requirements. Easy Steps to Change Your Combination Step 1- Open the lock Use default code 000 or your current code (on the side of the lock), push the button on the side to open the lock. Step 2 - Flip the switch to the right On the back side of the lock, there is a switch directly beneath the dials. Flip this switch to the right using a pen in order to enable changing the combination. Step 3 -Chose your own code Move the dials to your new combination. The new combination in above picture is 123. Step 4 -Flip the switch back to the left, all done. Use the pen to flip the switch back to the left. Your combination has changed to 123 successfully. It is a good idea to write down the code.

Review: Easy set-up and durable - Perfect suitcase locks that could also be used for lockers. I was leary because they cost a bit less than recognizable names but I've now used them repeatedly and they are both easy to set and reliable.
Review: Sturdy, easy to use, zero problems with TSA! - These are great, sturdy, easy to use, TSA approved locks. I wasn’t sure what that meant but it basically means that TSA has a master key that will open these so if they need to get into your checked baggage they don’t have to damage your bag or your lock doing it. My daughter has traveled with these a lot with her snowboard gear and they have held up great! We’ve never had a problem with TSA.

## Features

- TSA APPROVED LUGGAGE LOCKS FOR AIRPORT SECURITY & TRAVEL PROTECTION – TSA-approved combination luggage locks allow airport security agents to inspect your luggage without cutting or damaging the lock. Constructed with a durable zinc alloy body and reinforced internal components, these travel locks provide dependable protection for checked luggage, carry-on bags, backpacks, travel bags, suitcases, and personal travel gear during both domestic and international trips.
- OPEN ALERT INDICATOR – KNOW IF TSA OPENED YOUR LUGGAGE – Exclusive TSA inspection indicator displays a visible red alert button when your luggage lock has been opened by TSA agents during baggage screening. The indicator remains visible until unlocked with your personal combination, giving travelers added peace of mind during airport security checks, international flights, cruises, and business travel.
- RESETTABLE 3 DIGIT COMBINATION LOCK – FAST & EASY TO USE – Set and reset your personal 3 digit combination in seconds for convenient daily travel use. TSA agents can inspect luggage without viewing or changing your code. Ideal for suitcases, carry-on luggage, backpacks, lockers, travel cases, and personal bags.
- FLEXIBLE STEEL CABLE LOCK FOR MORE TYPES OF BAGS – Braided steel cable design easily fits zipper holes and hard-to-lock bags better than standard rigid locks. Perfect for luggage, suitcases, backpacks, gym lockers, Pelican cases, camera bags, toolboxes, sports bags, and equipment cases while adding security without extra bulk.
- LARGE EASY READ DIALS FOR AIRPORTS & LOW LIGHT CONDITIONS – Oversized white numbers on matte black dials are easy to read in airports, hotels, train stations, and low-light environments. Convenient for frequent travelers, seniors, and anyone who wants quick, stress-free unlocking while traveling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072MWKCQB |
| Additional Features | TSA Approved |
| Best Sellers Rank | #3,721 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3 in Luggage Locks |
| Brand | SURE LOCK |
| Brand Name | SURE LOCK |
| Color | BLACK 1 PACK |
| Control Method | Touch |
| Controller Type | Manual |
| Customer Reviews | 4.7 out of 5 stars 16,250 Reviews |
| Finish Types | Painted |
| Included Components | Comes as a Combo Set |
| Item Dimensions | 1.42 x 3.54 x 0.67 inches |
| Item Type Name | luggage lock |
| Item Weight | 67 Grams |
| Item dimensions L x W x H | 1.42 x 3.54 x 0.67 inches |
| Lock Type | Combination Lock |
| Manufacturer | SL |
| Manufacturer Part Number | TSA21105P |
| Material | Alloy Steel, Stainless Steel, Zinc |
| Material Type | Alloy Steel, Stainless Steel, Zinc |
| Model Name | TSA21105P |
| Model Number | TSA21105V |
| Number of Pieces | 1 |
| Recommended Uses For Product | Travel, Lockers, Camping, Tents, Briefcases, other Cases |
| Shape | Rectangular |
| Special Feature | TSA Approved |
| Style Name | earnest |
| UPC | 646648185107 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SURE LOCK
- **Item dimensions L x W x H:** 1.6 x 0.5 x 0.77 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel, Stainless Steel, Zinc
- **Special Feature:** TSA Approved

## Images

![SURE LOCK TSA Approved Luggage Locks with Open Alert Indicator, 3 Digit Combination Cable Travel Lock for Suitcase, Backpack, Gym Locker, Toolbox & Travel Bag（1 Black） - Image 1](https://m.media-amazon.com/images/I/61sDBNRrzML.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Questions & Answers

**Q: Do you guys replace locks that have been cut by the tsa agents? we lost 2 locks (tsa agent cut the locks)this past weekend traveling to baltimore.**
A: Hi Tony,Thanks for your e-mail. Yes, we can replace locks cut by the TSA.Please e-mail us your current shipping address as well as the Amazon order ID # for your purchase and we'll get your replacements sent out right away. Have a great day -Taylor

**Q: Once the red indicator has been set, how does it reset?**
A: Hi,
Thanks for your question.  The only way to reset the red indicator is to cycle the lock open and closed with the combination.  Have a great day -Taylor

**Q: Are these approved for international travel?**
A: Hi, thanks for your question. These locks are TSA approved so they will work at any airport which has TSA master keys. This included most Western European countries and the U.K.

**Q: Does TSA need to relock these to remove their key so that they cannot be left unlocked if luggage is inspected?**
A: Yes, yea can not remove the key until they have relocked the lock. And the indicator on the lock will pop up letting you know Tara opened the lock. The button will reset to the down position once’s you open the lock with your passcode and relock the lock again

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy set-up and durable
*by D***. on April 24, 2026*

Perfect suitcase locks that could also be used for lockers. I was leary because they cost a bit less than recognizable names but I've now used them repeatedly and they are both easy to set and reliable.

### ⭐⭐⭐⭐⭐ Sturdy, easy to use, zero problems with TSA!
*by D***N on April 12, 2026*

These are great, sturdy, easy to use, TSA approved locks. I wasn’t sure what that meant but it basically means that TSA has a master key that will open these so if they need to get into your checked baggage they don’t have to damage your bag or your lock doing it. My daughter has traveled with these a lot with her snowboard gear and they have held up great! We’ve never had a problem with TSA.

### ⭐⭐⭐⭐⭐ Instant Fan Of These
*by A***R on September 28, 2023*

No wonder these were most recommended best sellers. These, SURE LOCK TSA Compatible Travel Luggage Locks, just work in every aspect of their advertised features. What I am looking for: 1) fit for and good locks for my current suit cases, 2) easy to set up new combination, 3) good pricing, and 4) bonus features, if any. And yeah, SURE LOCK checks all these boxes. First, do they fit? Yup. Got them in the mail, immediately checking to see if they fit through the zipper holes designed for locks. Yup, as expected, passed the test. (Well, as they should, this is the easy part. Next, how easy is it to change the default pass code to my own. And the answer? Quite easy. You just need a letter opener (or maybe even a pen) to move a reset lever from left to right, spin the numbers to your desired new code, and swipe it back from right to left. No screwdriver or any other special tool needed. Fantastically easy. (Way easier than other brands.) Third, pricing! $15 for 2, so around $7 a lock. I mean, I would love for them to be cheaper, but these are quality products. Pass! Finally, I know these are TSA compatible. But I didn't know these locks even have a little red indicator feature that would pop out, letting you know if TSA has opened your lock with their special tool. (The red feature would reset once you open the lock with right combo.) This is a great bonus that I didn't even know about before purchasing! One of my best travel related purchases in a while. This actually felt like a SOLID product the moment I got to fiddle with it; it's meant to do what it's set out to do, and excels at it while doing it. Such a nice feeling when your buy is a good buy, and just works, ya know?

## Frequently Bought Together

- SURE LOCK TSA Compatible Travel Luggage Locks, Inspection Indicator, Easy Read Dials TSA Approved with Zinc Alloy
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*