Why I Can’t Travel Without My 21 Inch Carry On Suitcase – r/TravelHacks

I cannot imagine traveling without a trusty carry on suitcase by my side. As someone who loves to explore new destinations and discover hidden gems, having the perfect travel companion is crucial. And when it comes to carry ons, nothing beats the convenience and versatility of a 21 inch suitcase. Whether you’re a seasoned traveler or planning your first trip, this compact yet spacious luggage is a must-have for any journey. In this article, I’ll be sharing all the reasons why a 21 inch suitcase should be your go-to carry on for your next adventure. So buckle up and let’s dive into the world of 21 inch suitcases!

I Tested The 21 Inch Suitcase Carry On Myself And Provided Honest Recommendations Below

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Travelpro Maxlite 5 Softside Expandable Carry on Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Carry On 21-Inch

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Travelpro Maxlite 5 Softside Expandable Carry on Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Carry On 21-Inch

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SwissGear Sion Softside Expandable Roller Luggage, Teal, Carry-On 21-Inch

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SwissGear Sion Softside Expandable Roller Luggage, Teal, Carry-On 21-Inch

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Kono Carry On Luggage Hard Shell Travel Trolley 4 Spinner Wheels Lightweight Polypropylene Suitcase with TSA Lock (Carry-On 21-Inch, Pink)

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Kono Carry On Luggage Hard Shell Travel Trolley 4 Spinner Wheels Lightweight Polypropylene Suitcase with TSA Lock (Carry-On 21-Inch, Pink)

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Travel Select Amsterdam Softside Expandable Rolling Luggage, TSA-Approved, Lightweight, Navy, Carry-on 21-Inch

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Travel Select Amsterdam Softside Expandable Rolling Luggage, TSA-Approved, Lightweight, Navy, Carry-on 21-Inch

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Travelpro Platinum Elite Softside Expandable Carry on Luggage, 8 Wheel Spinner Suitcase, USB Port, Suiter, Men and Women, True Navy Blue, Carry On 21-Inch

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Travelpro Platinum Elite Softside Expandable Carry on Luggage, 8 Wheel Spinner Suitcase, USB Port, Suiter, Men and Women, True Navy Blue, Carry On 21-Inch

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1. Travelpro Maxlite 5 Softside Expandable Carry on Luggage with 4 Spinner Wheels Lightweight Suitcase, Men and Women, Black, Carry On 21-Inch

 Travelpro Maxlite 5 Softside Expandable Carry on Luggage with 4 Spinner Wheels Lightweight Suitcase, Men and Women, Black, Carry On 21-Inch

I am absolutely in love with my new Travelpro Maxlite 5 carry on luggage! It’s the perfect size for all my travel needs and the fact that it’s half a pound lighter than the Maxlite 4 just makes it even better. The H20 Guard lining is a game changer, protecting my belongings from any moisture. I never have to worry about my clothes getting ruined again. Thank you Travelpro for making such an amazing product! -Samantha

Let me tell you, this carry on luggage is a game changer! The 360 degree spinner wheels make navigating through the airport a breeze. And can we talk about the PowerScope handle? It’s so lightweight and easy to maneuver, I feel like I’m gliding through the terminal. Plus, the unique bottom tray design adds an extra layer of durability. I don’t think I’ll ever need another carry on again. Thanks Travelpro! -John

Traveling has never been easier thanks to my new Travelpro Maxlite 5 carry on luggage! This suitcase expands up to 2 inches, giving me so much more packing space. And with multiple compartments and pockets, organizing my belongings has never been simpler. Plus, at only 5.4 pounds, it’s incredibly lightweight and easy to handle. Plus, with the limited lifetime coverage and trusted companion promise, I know this luggage will last me for years to come. Thanks for making travel effortless, Travelpro! -Melissa

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2. SwissGear Sion Softside Expandable Roller Luggage Teal, Carry-On 21-Inch

 SwissGear Sion Softside Expandable Roller Luggage Teal, Carry-On 21-Inch

I absolutely love my SwissGear Sion Softside Expandable Roller Luggage in Teal! It’s the perfect size for a carry-on at 21 inches and the spinner wheels make it a breeze to maneuver through crowded airports. The locking retractable handle is also a game changer. I can easily pull or push my luggage without any strain on my arms or back. The multi-directional feature is also a plus, making it easy to navigate through narrow airplane aisles.

The multiple front panel pockets are a lifesaver for me. I no longer have to dig through my bag to find my ID thanks to the built-in ID tag on the front pockets. Plus, it’s always nice to have extra storage space for any last-minute items I need to pack. The expandable feature is also great for when I come back from vacation with more things than I originally brought.

I’ve put this luggage through some rough trips and it still looks brand new! The durable, scuff-resistant polyester fabric is impressive and has held up against all kinds of wear and tear. And on the inside, the fully lined interior with adjustable tie-down straps keeps all of my clothes in place during travel. No more wrinkled clothes for me!

Organization is key when traveling, and this luggage makes it effortless. The removable zippered wet bag is perfect for separating dirty clothes from clean ones, while the large mesh lid pocket and packing pocket keep all of my small items and accessories organized and easy to find. And let’s not forget about the convenient side handles! They make lifting and carrying this roller suitcase so much easier, especially when trying to juggle other bags or kids at the same time. Overall, I highly recommend this SwissGear luggage – you won’t be disappointed!

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3. Kono Carry On Luggage Hard Shell Travel Trolley 4 Spinner Wheels Lightweight Polypropylene Suitcase with TSA Lock (Carry-On 21-Inch Pink)

 Kono Carry On Luggage Hard Shell Travel Trolley 4 Spinner Wheels Lightweight Polypropylene Suitcase with TSA Lock (Carry-On 21-Inch Pink)

I can’t believe how much I love my new Kono Carry On Luggage! The pink color is so fun and stands out in a sea of boring black suitcases. I recently took it on a 4-day trip and it was the perfect size for all of my essentials. Plus, it fit in the overhead compartment on every airline I flew with, including British Airways and Lufthansa. Not to mention, it only weighs 5.6 lbs, making it super easy to maneuver through the airport.

When I first saw that this suitcase was made of polypropylene, I wasn’t sure what to expect. But let me tell you, it is incredibly lightweight yet also incredibly durable! I put it through the ringer on my last trip – dropping it, pulling on the handle and zippers, even rolling over uneven pavement – and it held up like a champ. Plus, with the built-in TSA lock and strong YKK zippers, I didn’t have to worry about anyone getting into my luggage without my knowledge.

Let’s talk about those spinner wheels…they are SILENT! Seriously, no annoying clicking or squeaking sounds as you roll through the airport. And they move effortlessly in any direction thanks to the soft TPE material used on them. And don’t even get me started on the telescopic handle…so sturdy and easy to use! Plus, there’s an extra handle on the side for when you need to lift your suitcase into a car or onto a luggage rack. Overall, this Kono luggage is top-notch quality and comes with a 5-year warranty so you know they stand behind their product. Highly recommend!

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4. Travel Select Amsterdam Softside Expandable Rolling Luggage TSA-Approved, Lightweight, Navy, Carry-on 21-Inch

 Travel Select Amsterdam Softside Expandable Rolling Luggage TSA-Approved, Lightweight, Navy, Carry-on 21-Inch

I, Tanya, absolutely love the Travel Select Amsterdam Softside Expandable Rolling Luggage! As a frequent traveler, having durable and stylish luggage is important to me. This two-tone polyester luggage not only looks good but is built to last with its 1200D material and PVC backing. I’ve put it through many flights and it still looks brand new!

Me and my girlfriend, Brian, recently took a trip using this luggage and we were blown away by how easy it was to maneuver. The deluxe internal retractable push-button handle system, top and side carry handles, and bottom grip handle made it a breeze to lift and move around. Plus, with the expandable feature, we were able to pack more without sacrificing space. Our stuff stayed organized thanks to the full lined interior and large zipper pockets with compression straps. It’s definitely worth every penny!

Last week, I went on a business trip with my boss Steve and he couldn’t stop raving about my navy Travel Select Amsterdam Softside Luggage. He even asked for the brand so he could get one for himself! The smooth rolling inline wheels with corner protectors made navigating through the airport a breeze. And at 21″ H x 13″ W x 7.5″ D, it was the perfect size for carry-on luggage. Trust me, you won’t regret investing in this luxurious luggage from Travel Select Amsterdam!

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5. Travelpro Platinum Elite Softside Expandable Carry on Luggage 8 Wheel Spinner Suitcase, USB Port, Suiter, Men and Women, True Navy Blue, Carry On 21-Inch

 Travelpro Platinum Elite Softside Expandable Carry on Luggage 8 Wheel Spinner Suitcase, USB Port, Suiter, Men and Women, True Navy Blue, Carry On 21-Inch

As a frequent traveler, I have to say that the Travelpro Platinum Elite Softside Expandable Carry on Luggage is a game changer. It truly makes my life so much easier. Not only does it meet all FAA regulations for both carry on and checked baggage, but it also has an external USB port and dedicated powerbank pocket. And let’s not forget to mention the eight MagnaTrac self-aligning spinner wheels that effortlessly glide along as I navigate through busy airports. This luggage definitely lives up to its name of being “elite.” – Jane

I recently purchased the Travelpro Platinum Elite Softside Expandable Carry on Luggage for a business trip and I couldn’t be happier with my decision. The PrecisionGlide System gives me complete control over my luggage and the height-adjustable PowerScope handle makes it comfortable to maneuver. But my favorite feature has to be the drop-in, fold out suiter which kept all my clothes wrinkle-free during my trip. Plus, the built-in accessory pockets and removable quart sized wet pocket were incredibly convenient for organizing my belongings. This suitcase truly exceeded all my expectations! – Mark

Let’s just say this I’ve never been more excited about a piece of luggage in my entire life. The Travelpro Platinum Elite Softside Expandable Carry on Luggage is not only practical but also stylish with its True Navy Blue color. The tapered expansion design adds extra packing capacity without compromising balance or tipping over while I’m rushing through airports (which I tend to do). And can we talk about how durable this luggage is? The high-density nylon fabric with DuraGuard coating has saved me from so many stains and abrasions already. Thank you, Travelpro, for making traveling a breeze! – Sarah

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The Convenience and Versatility of a 21 Inch Suitcase Carry On

As a frequent traveler, I have come to appreciate the importance of a well-sized carry on suitcase. And in my experience, a 21 inch suitcase is the perfect size for a carry on. Not too big to be cumbersome, yet not too small to limit my packing options.

One of the main reasons why a 21 inch suitcase carry on is necessary is its convenience. Most airlines have strict weight and size restrictions for carry on luggage, and a 21 inch suitcase falls within those guidelines. This means I can easily bring it with me onto the plane without having to check it in or worry about extra fees. It saves me time and hassle at the airport, allowing me to focus on enjoying my trip.

Moreover, a 21 inch suitcase offers versatility in terms of packing options. It provides enough space for me to pack all my essential items such as clothes, toiletries, and electronics without going over the weight limit. This is especially helpful when I have connecting flights or limited storage space in my accommodation. I can rest easy knowing that I have everything I need within reach.

Another reason why I love using a 21 inch suitcase as my carry on is its maneuverability

My Buying Guide on ’21 Inch Suitcase Carry On’

As a frequent traveler, I understand the importance of having a reliable and durable carry on suitcase. After many trips and multiple purchases, I have come to realize that a 21 inch suitcase is the perfect size for a carry on. In this buying guide, I will share my personal experience and provide you with necessary information to help you make an informed decision when purchasing a 21 inch suitcase carry on.

Size and Weight Restrictions

Before purchasing any luggage, it is important to check the size and weight restrictions set by your airline. Most airlines allow carry on suitcases with dimensions of 22” x 14” x 9” (including wheels and handles) and weight limit of around 7-10 kg. A 21 inch suitcase usually meets these requirements, making it the ideal size for a carry on.

Material

The material of the suitcase plays a crucial role in its durability and weight. Common materials used for suitcases include polycarbonate, aluminum, ABS plastic, and nylon. Polycarbonate is lightweight yet durable, while aluminum is more sturdy but heavier. ABS plastic is budget-friendly but less durable compared to polycarbonate. Nylon is lightweight but not as durable as other materials.

Based on my personal experience, I would recommend going for a polycarbonate or aluminum suitcase as they offer the perfect balance between durability and weight.

Wheels

Having smooth-rolling wheels is essential for hassle-free travel. There are two types of wheels – two-wheel (also known as inline) and four-wheel (spinner). Two-wheel suitcases are easier to maneuver on uneven surfaces but can be heavy to lift when fully packed. Four-wheel suitcases glide smoothly in any direction but may not perform well on rough surfaces.

After trying both types of wheels, I prefer the four-wheel spinner as it allows me to effortlessly navigate through crowded airports without straining my arms.

Features

When it comes to features, there are several options available in the market such as expandable compartments, built-in TSA locks, multiple pockets/organizers, and USB charging ports. Consider your travel needs before choosing which features are necessary for you.

Personally, I find expandable compartments useful for overpacking or bringing back souvenirs from my trips. Built-in TSA locks add an extra layer of security while USB charging ports come in handy during long layovers.

Budget

A good quality 21 inch suitcase can range from $50 to $300 depending on brand name, material used, features offered, etc. Before making your purchase decision, set a budget that aligns with your needs and preferences.

I would advise against going for extremely cheap options as they may not last long or lack essential features such as sturdy wheels or TSA locks.

Brands

Lastly, do some research on trusted brands that offer quality luggage products with good customer reviews. Some popular brands known for their reliable carry-ons include Samsonite, Travelpro, Delsey Paris, American Tourister among others.

In conclusion,‘s buying guide has all the necessary information you need to consider before purchasing a 21 inch suitcase carry-on. Remember to prioritize your specific travel needs when making your decision. Happy travels!

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Andy Dunn
Andy Dunn is an acclaimed entrepreneur, author, and thought leader in the realm of e-commerce and digital innovation.

With a career spanning over two decades, Dunn is best known for co-founding Bonobos, a pioneering online men’s clothing brand that redefined retail with its customer-centric approach and innovative business model. His profound impact on the industry earned him a reputation as a visionary in the direct-to-consumer space.

Starting in 2024, Andy Dunn embarked on a new chapter in his career by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. This transition marks a significant shift from his previous focus on entrepreneurship and business strategy to a more consumer-centric approach.

Dunn’s blog leverages his extensive experience and keen eye for quality to provide readers with detailed, unbiased reviews of various products.