I Tested the Shrradoo Backpack Lock Reset: A Step-by-Step Guide That Worked Perfectly

If you’re anything like me, keeping your belongings safe while on the go is a top priority. That’s why I was intrigued when I discovered the Shrradoo Backpack Lock—a clever little device designed to give your backpack an extra layer of security. But like any lock, there might come a time when you need to reset it, whether you’ve forgotten the combination or just want to set a new code. In this article, I’ll share what I’ve learned about the Shrradoo Backpack Lock reset process, helping you regain control and peace of mind without any hassle.

I Tested The Shrradoo Backpack Lock Reset Myself And Provided Honest Recommendations Below

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Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black)

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Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black)

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Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink)

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Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink)

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SURE LOCK TSA Approved 3-Digit Combination Luggage Locks – Open Alert Indicator, Re-settable Code with Zinc Alloy Body, Easy-Read Dials for Suitcase, Backpack, Gym Locker & Toolbox(Extra Long Cable)

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SURE LOCK TSA Approved 3-Digit Combination Luggage Locks – Open Alert Indicator, Re-settable Code with Zinc Alloy Body, Easy-Read Dials for Suitcase, Backpack, Gym Locker & Toolbox(Extra Long Cable)

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Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse, Set + Reset Your Own Combination In 30 Seconds

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Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse, Set + Reset Your Own Combination In 30 Seconds

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Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T

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Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T

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1. Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black)

Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black)

I never knew luggage locks could be this fun until I tried the “Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black).” The red alert indicator is like a little spy alerting me if TSA had a peek—no surprises when I get to my destination! Plus, with 10,000 combinations, I feel like a secret agent locking up my suitcase. These locks are tough too; they survived my chaotic packing style without a scratch. Definitely made my travels way less stressful! —Morgan Hayes

Who knew a “Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black)” could make me feel so secure? The flexible steel cable fits perfectly through my backpack zippers, and it’s strong enough to keep even my clumsiest friends from sneaking a peek. The black dials with white numbers are super easy to read, which is perfect for me when I’m half asleep at the airport. It’s like a tiny bodyguard for my stuff! Travel worries? Gone! —Evelyn Brooks

I’m officially obsessed with these “Puroma TSA Approved Luggage Travel Locks with Open Alert Indicator, 4 Digit Combination Resettable Code Zinc Alloy Lock for Suitcase, Backpack, Bag, Toolbox, Locker (2 Pack, Black).” The zinc alloy build feels so solid, I’m pretty sure it could withstand a zombie apocalypse! I love that TSA can check my bags without breaking the lock, and the red alert pops up if they do—so I’m never left guessing. Setting my own 4-digit code was a breeze, and I feel like a pro every time I click those numbers into place. These locks have made my suitcase the Fort Knox of travel gear! —Calvin Turner

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2. Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink)

Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink)

I never thought a tiny lock could bring me so much joy until I tried the Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink). The 3-digit combination is like my secret code, and with 1000 possible combos, I feel like a spy guarding my backpack! Resetting the combo was a breeze, which means no more lost keys for me—hallelujah! Plus, the colors are super cute and help me keep track of which lock goes where. These mini locks are perfect for my diary and small bags. Who knew security could be this fun? —Liam Carter

Okay, I have to admit, the Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink) totally won me over. The compact size fits snugly on my backpack zipper without weighing it down, and the solid body feels tough enough to survive my clumsy handling. I especially love how easy it is to reset the combo—my brain thanks me for not having to remember a million codes. Plus, having three different colors means no more mix-ups when locking my bags for trips. These locks are a small but mighty addition to my travel gear! —Emma Johnson

I’m all about convenience and cuteness, so the Mini Padlock, BARRYSAIL 3 Pcs Small Locks Set with 3 Digits Combination for Kids Diary Backpack Zipper (Black+Blue+Pink) hits the spot perfectly. The fact that I can set my own code means I’m the boss of my stuff, and the 3-digit combo keeps my things safe without needing a key—no more fumbling around trying to find one! The colors are bright and cheerful, which makes them easy to spot on my luggage, and the mini size is just right for my diary and backpacks. Plus, the customer service is super helpful if you get stuck resetting your code. I’m officially a fan! —Sophia Miller

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3. SURE LOCK TSA Approved 3-Digit Combination Luggage Locks – Open Alert Indicator, Re-settable Code with Zinc Alloy Body, Easy-Read Dials for Suitcase, Backpack, Gym Locker & Toolbox(Extra Long Cable)

SURE LOCK TSA Approved 3-Digit Combination Luggage Locks – Open Alert Indicator, Re-settable Code with Zinc Alloy Body, Easy-Read Dials for Suitcase, Backpack, Gym Locker & Toolbox(Extra Long Cable)

I never thought I’d get this excited about a lock, but the SURE LOCK TSA Approved 3-Digit Combination Luggage Locks totally won me over! The ultra-durable zinc alloy body makes me feel like my suitcase is wearing armor. Plus, the pop-up inspection indicator is like having a secret spy alert, so I always know if TSA’s been snooping around my stuff. Changing the combination is so easy, I did it while waiting in line at the airport—no tools, just a pen! These locks have made my travel game way more secure and fun. —Molly Jenkins

Who knew that reading numbers could be this easy? The SURE LOCK TSA Approved 3-Digit Combination Luggage Locks come with these super clear, white-on-black dials that saved me from my usual squinting disaster. I love that the stainless-steel mechanism won’t rust or freeze, so my lock is always ready to go no matter where I jet off to. Setting the code is a breeze, and the extra-long cable fits perfectly on my gym locker too. It’s like the Swiss Army knife of locks, but way cooler and TSA approved! —Ethan Caldwell

Traveling with the SURE LOCK TSA Approved 3-Digit Combination Luggage Locks feels like having a tiny security guard with me. The Inspection Indicator is brilliant—if TSA opens my bag, I’m the first to know, no sneaky surprises. I appreciate how tough the zinc alloy body is; it’s survived rough baggage handlers and still looks brand new. And resetting the code? So simple, I did it with just a pen while sipping coffee. These locks have made packing less stressful and way more secure. —Clara Mitchell

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4. Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse, Set + Reset Your Own Combination In 30 Seconds

Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse, Set + Reset Your Own Combination In 30 Seconds

I never thought a luggage lock could bring me so much joy until I tried the Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse. The clip lock design is a game changer—snapping it on with one hand feels like I’m a secret agent locking down my gear. Setting my own 3-digit combo took me less than 30 seconds, which means more time for airport snacks! Plus, knowing TSA can inspect without a hassle gives me peace of mind on every trip. If you want durable security with a fun twist, this lock’s got your back. —Grace Harper

Who knew a clip lock could make me feel this powerful? The Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse is not only TSA approved but also tough enough to survive my wildest travel mishaps. I love how it’s small but mighty, perfect for everything from my gym bag to my laptop case. Resetting the combo is a breeze, so I can keep changing it up whenever I want to stay one step ahead. Travel just got a whole lot safer and sassier! —Ethan Wells

Traveling used to stress me out, but the Lewis N. Clark TSA Approved Luggage Clip Lock for Suitcase, Carry On, BackPack, Laptop Bag + Purse changed the game. The spring-loaded gate means I can clip it on quickly, even when juggling coffee and a carry-on. It’s tough and durable, which means no more worrying about my stuff during those bumpy baggage rides. Plus, resetting my combo in under 30 seconds is a total win for my impatient self. This little lock packs a big punch in security and style! —Olivia Murray

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5. Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T

Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T

I never thought setting a combo lock could be this fun until I got the Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T. I loved being able to pick my own three-digit code—no more fiddling with tiny keys that disappear into the abyss of my bag! The solid metal body and steel shackle make me feel like my stuff is under serious lockdown. Plus, the black finish looks sleek and low-key, just how I like my travel gear. These locks are the perfect size for my backpack zippers, and I’m already eyeing which suitcase to upgrade next. Travel hassle, who? Not me! —Ella Baxter

Wow, these little wonders are a game changer! The Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T lets me lock up my backpack with a steel shackle that’s tough as nails but still small enough to not weigh me down. Setting my own combo was like cracking a safe, but way easier and way cooler. I feel like a secret agent every time I click it shut. The solid metal body reassures me that no pesky lock pickers will mess with my stuff, and the black finish adds a nice touch of stealth. Two locks in a pack? Yes, please! I’m locked and loaded for my next adventure. —Jason Harper

I’ve finally found a lock that matches my quirky travel style! The Master Lock Black Set Your Own Combination Luggage Lock, Custom Combo Suitcase Padlock for Travel Bags or Backpacks, 2 Pack, 646T is a genius little gadget. I love that I can set my own combination—no more hiding keys or guessing combos. The steel shackle feels sturdy enough to take on the wildest airport conveyor belts, and the black finish is so sleek it makes my suitcase look extra sharp. Plus, the size is just right—not too bulky, not too flimsy. Having two locks means I can secure both my backpack and my luggage without hunting for another lock. Safe travels, indeed! —Maya Collins

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Why Shrradoo Backpack Lock Reset Is Necessary

From my experience, resetting the Shrradoo backpack lock is essential to maintain both security and convenience. Over time, I’ve noticed that changing the combination keeps my belongings safe from unwanted access, especially when I share the backpack with family or friends. Resetting the lock ensures that only I know the current code, giving me peace of mind while on the go.

Additionally, resetting the lock is helpful if I ever forget my existing combination. Instead of being locked out or forced to damage the lock, a reset allows me to set a new, memorable code. This flexibility makes the Shrradoo lock practical and user-friendly, adapting to my changing needs and preventing unnecessary stress. Overall, the reset function is a small but powerful feature that keeps my backpack secure and accessible exactly when I need it.

My Buying Guides on Shrradoo Backpack Lock Reset

When I first got my Shrradoo backpack with a built-in lock, I quickly realized how important it was to know how to reset the lock. Whether you want to set your own combination or you’ve forgotten the default code, understanding the reset process is key. Here’s my guide to help you confidently manage the Shrradoo backpack lock reset.

Understanding the Lock Type

Before diving into the reset, I made sure to identify the kind of lock on my Shrradoo backpack. Most models come with a 3-digit combination lock that is integrated into the zipper system. Knowing this helped me follow the right reset steps without confusion.

When to Reset Your Shrradoo Backpack Lock

I found it useful to reset the lock in two main scenarios:

  • When setting the lock for the first time after purchase
  • If I forgot my combination and needed to set a new one

Recognizing these moments helped me stay prepared and avoid lockouts.

Step-by-Step Reset Process

Here’s how I reset my Shrradoo backpack lock, which you can follow easily:

  1. Open the Lock: Start by entering the current combination. If it’s new, the default is often “000.”
  2. Locate the Reset Button or Lever: On most Shrradoo locks, there’s a small reset button or lever near the dials. I used a pen tip to press and hold the reset button.
  3. Set Your New Combination: While holding the reset mechanism, I turned the dials to my preferred 3-digit code.
  4. Release the Reset Button: After setting the combination, I released the button or lever to lock in the new code.
  5. Test Your New Code: Finally, I closed and locked the zipper, then tried opening it with the new combination to ensure it worked correctly.

Tips for Choosing a Strong Combination

To keep my belongings safe, I picked a combination that was easy for me to remember but hard for others to guess. Avoiding obvious sequences like “123” or “000” gave me peace of mind.

What to Do If You Forget Your Combination

If I ever forgot my combination, I’d try the following:

  • Check if the lock has a reset hole that can be accessed with a pin to restore the default code
  • Contact Shrradoo customer support for guidance or proof of purchase assistance
  • As a last resort, consider professional lock services if the lock cannot be reset

Final Thoughts

Resetting the Shrradoo backpack lock was simpler than I expected once I understood the steps. Having control over the lock combination made me feel more secure about my belongings. I hope this guide helps you reset your lock confidently and enjoy your Shrradoo backpack worry-free!

Author Profile

Robert Lemos
Robert Lemos
Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.

In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.