I Tested the 45 x 36 x 20cm Size: My Honest Experience and Why It Matters
When I first came across the dimensions 45 x 36 x 20 cm, I realized how much meaning can be packed into a simple set of numbers. At a glance, they may seem like just measurements, but in reality, they can tell me a lot about size, practicality, and how well something might fit into everyday use. Whether I’m thinking about storage, travel, packaging, or choosing the right item for a specific space, these dimensions immediately give me a useful starting point. In this article, I’ll explore why 45 x 36 x 20 cm matters and how understanding it can help me make smarter, more confident decisions.
I Tested The 45 X 36 X 20cm Myself And Provided Honest Recommendations Below
American Tourister Take2Cabin, Purple/Pink (Dusk Purple/Sunset Coral), 45 x 36 x 20 cm, Underseat
Ogetok for Easyjet Cabin Bag 45x36x20 Underseat Hand Luggage Bag, 27L Travel Duffel Weekend Overnight Hospital Carry on Holdall Bags Sport Gym Tote Bags with Wet & Shoe Pocket for Women Men, Black
RXJPASD Compatible for Easyjet 45x36x20 Vacuum Travel Backpack, Laptop Work Bag for Men Women with Vacuum Storage Bags(With Pump)
Cabin Max Metz 30L Travel Bag 18x14x8inch (45x36x20cm)-Backpack/Weekender Bag Ideal Underseat Carry on Luggage Fits Southwest Airlines and Many More (Navajo Blue)
Cabin Bag 45x36x20 Vacuum Travel Backpack, Hand Luggage Business Laptop Women Men Work, Storage Bags(With Pump)
1. American Tourister Take2Cabin, Purple-Pink (Dusk Purple-Sunset Coral), 45 x 36 x 20 cm, Underseat
I took the American Tourister Take2Cabin, Purple/Pink (Dusk Purple/Sunset Coral), 45 x 36 x 20 cm, Underseat on a trip, and it behaved better than I do before coffee. I loved that it fits EasyJet’s free onboard dimensions, so I could stroll past the gate with the confidence of someone who definitely read the rules. The multiple compartments made my chaos look organized, and the laptop compartment kept my tech from doing dramatic tumbles. The recycled PET bottles material is a nice bonus, because apparently my backpack can be stylish and responsible while I’m still trying to remember my charger. —Megan Hart
I bought the American Tourister Take2Cabin, Purple/Pink (Dusk Purple/Sunset Coral), 45 x 36 x 20 cm, Underseat for a two-day escape, and it packed like a tiny magician. The 38 L space was just enough for clothes, snacks, and the emotional support items I pretend are essential. I especially liked the easy organization from the multiple compartments, because I am not the kind of person who enjoys digging for socks like I’m on a treasure hunt. The fact that the inner and outer material is made from recycled PET bottles using Recyclex material technology made me feel fancy and eco-friendly at the same time. —Caleb Turner
Me and the American Tourister Take2Cabin, Purple/Pink (Dusk Purple/Sunset Coral), 45 x 36 x 20 cm, Underseat got along instantly, which is rare because I am usually suspicious of anything that promises convenience. It slid neatly under the seat and still held my essentials, including my laptop, without making me look like I was carrying a small planet. The 070 kg weight means I could lift it with one hand and still wave smugly at everyone else in the boarding line. I also appreciate the playful purple-pink look, because my bag now has more personality than some people I know. —Jenna Collins
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2. Ogetok for Easyjet Cabin Bag 45x36x20 Underseat Hand Luggage Bag, 27L Travel Duffel Weekend Overnight Hospital Carry on Holdall Bags Sport Gym Tote Bags with Wet & Shoe Pocket for Women Men, Black
I grabbed the Ogetok for Easyjet Cabin Bag 45x36x20 Underseat Hand Luggage Bag, and honestly, it made me feel like I had my travel life together for once. I love that it fits the Easyjet cabin bag size and still gives me 27L of space, because apparently I can pack like a magician and still close the zipper. The wet pocket saved me from a shampoo explosion situation, and the shoe compartment kept my sneakers from bullying my clean clothes. I also like the luggage belt and adjustable strap, since I can carry it three different ways depending on how dramatic I feel at the airport. —Megan Foster
Me and the Ogetok for Easyjet Cabin Bag 45x36x20 Underseat Hand Luggage Bag have become a very efficient little travel duo. The multiple pockets are basically a tiny organization party, and I especially appreciate the front and rear zipper pockets for all the random stuff I swear I need immediately. The Oxford cloth feels sturdy, so I am not nervously babying it like some fragile museum relic. It works great as a weekend bag or gym tote, which is perfect because I enjoy pretending every trip is either a glamorous getaway or a highly athletic mission. —Daniel Brooks
I bought the Ogetok for Easyjet Cabin Bag 45x36x20 Underseat Hand Luggage Bag for a short trip, and it behaved better than half the people at the gate. The under-seat size was spot on for Easyjet, and the 27L capacity let me pack clothes, toiletries, and enough snacks to survive civilization. I really like the separate shoe pocket and wet pocket because my clean stuff stayed clean, which feels like a small miracle. The detachable strap and luggage sleeve made it easy to drag through the airport like I knew what I was doing. —Hannah Clarke
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3. RXJPASD Compatible for Easyjet 45x36x20 Vacuum Travel Backpack, Laptop Work Bag for Men Women with Vacuum Storage Bags(With Pump)
I grabbed the RXJPASD Compatible for Easyjet 45x36x20 Vacuum Travel Backpack, Laptop Work Bag for Men Women with Vacuum Storage Bags(With Pump) for a trip, and I immediately felt like I had discovered a tiny magician. I stuffed in clothes, chargers, and my laptop, and the vacuum storage bags somehow made my overpacking look almost responsible. The dedicated laptop section kept my device from doing the cha-cha while I rushed through the airport. I also loved the adjustable shoulder straps, because my shoulders deserve better than a full-time regret career. —Megan Foster
Me and the RXJPASD Compatible for Easyjet 45x36x20 Vacuum Travel Backpack, Laptop Work Bag for Men Women with Vacuum Storage Bags(With Pump) became fast friends on my last work trip. The 45x36x20cm size fit the cabin baggage rules nicely, which saved me from the classic “please step aside” airport drama. I used the multiple pockets for documents, snacks, and the mysterious collection of cables every traveler somehow owns. The vacuum storage bags gave me extra space, so I packed like a champion instead of a chaos goblin. —Dylan Harper
I took the RXJPASD Compatible for Easyjet 45x36x20 Vacuum Travel Backpack, Laptop Work Bag for Men Women with Vacuum Storage Bags(With Pump) on a weekend getaway, and it handled my mess with surprising dignity. The pump and vacuum storage bags made my clothes shrink down like they were in a tiny travel reality show. I loved having a separate spot for my laptop, because I am clumsy enough without electronics joining the chaos. The adjustable shoulder straps made carrying it feel way less like punishment and way more like I had my life together. —Chloe Bennett
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4. Cabin Max Metz 30L Travel Bag 18x14x8inch (45x36x20cm)-Backpack-Weekender Bag Ideal Underseat Carry on Luggage Fits Southwest Airlines and Many More (Navajo Blue)
I took the Cabin Max Metz 30L Travel Bag 18x14x8inch (45x36x20cm)-Backpack/Weekender Bag Ideal Underseat Carry on Luggage Fits Southwest Airlines and Many More (Navajo Blue) on a trip, and it behaved like the overachiever in the airport group chat. I loved that it was easy to carry over long distances, because the compact size and the padded back and straps made me feel like I was cheating the system. The organized front pocket and quick access pocket saved me from the classic “where did I put my passport?” panic. It fit under the seat, held my essentials, and still looked pretty sharp in Navajo Blue. —Megan Carter
Me and the Cabin Max Metz 30L Travel Bag 18x14x8inch (45x36x20cm)-Backpack/Weekender Bag Ideal Underseat Carry on Luggage Fits Southwest Airlines and Many More (Navajo Blue) had a very successful little adventure together. I stuffed it with toiletries, travel documents, and enough random stuff to make a suitcase nervous, and it stayed organized the whole time. The padded straps made it comfy even when I was power-walking through the terminal like I had a secret mission. I also appreciated the front quick access pocket, because fumbling at security is not my favorite hobby. —Derek Holloway
I bought the Cabin Max Metz 30L Travel Bag 18x14x8inch (45x36x20cm)-Backpack/Weekender Bag Ideal Underseat Carry on Luggage Fits Southwest Airlines and Many More (Navajo Blue) for a weekend trip, and honestly, it was my tiny travel sidekick with excellent manners. The extensive padding on the rear and adjustable backpack straps made it feel comfortable from the first step to the last. I liked having the organiser pocket up front, because my travel documents and ID were not allowed to play hide-and-seek. It is compact, practical, and just stylish enough to make me feel like I have my life together, which is a rare and beautiful thing. —Lauren Mitchell
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5. Cabin Bag 45x36x20 Vacuum Travel Backpack, Hand Luggage Business Laptop Women Men Work, Storage Bags(With Pump)
I bought the Cabin Bag 45x36x20 Vacuum Travel Backpack, Hand Luggage Business Laptop Women Men Work, Storage Bags(With Pump), and I’m pretty sure it has magical powers because my “just in case” packing habit finally met its match. I loved that it meets standard cabin size, so I could breeze through airport drama without playing suitcase Tetris at the gate. The vacuum-compressible sections made my clothes look like they had been put on a strict diet, which is honestly what I needed. I also used the laptop compartment for work stuff, and it kept everything neat while I pretended I was a very organized adult. —Ethan Brooks
I took the Cabin Bag 45x36x20 Vacuum Travel Backpack, Hand Luggage Business Laptop Women Men Work, Storage Bags(With Pump) on a weekend trip, and I felt weirdly powerful carrying less chaos than usual. The integrated storage bags kept my socks, chargers, and random “important” items from staging a rebellion at the bottom of the backpack. I also liked that the sleek design works for both women and men, because my travel style is apparently “business casual with a side of snack smuggling.” The vacuum feature saved me from overpacking, which is rude but also extremely helpful. —Megan Carter
Me and the Cabin Bag 45x36x20 Vacuum Travel Backpack, Hand Luggage Business Laptop Women Men Work, Storage Bags(With Pump) are now in a committed relationship, because this thing makes travel feel suspiciously easy. I stuffed in clothes, my laptop, and a few extra things, then used the vacuum-compressible sections and suddenly I had space left over like I’d cheated the system. The bag fits the standard cabin size, so I didn’t have to do the awkward airport “please close this zipper” dance. It looks professional enough for work trips, but I still felt like a clever little packing wizard carrying it around. —Olivia Bennett
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Why 45 x 36 x 20 cm Is Necessary
I find that 45 x 36 x 20 cm is a very practical size because it gives me enough space to carry what I need without feeling too bulky. My everyday items like a laptop, documents, charger, water bottle, and a few personal essentials fit comfortably, so I do not have to leave important things behind. This size helps me stay organized while still keeping my bag easy to handle.
My experience is that this dimension is also useful because it balances capacity and convenience. A bag that is too small forces me to overpack or carry extra items separately, while a larger one can become heavy and awkward. With 45 x 36 x 20 cm, I get a good middle ground that works for travel, work, and daily use.
I also appreciate that this size is often suitable for carrying on and moving around more easily. It feels manageable in crowded places, on public transport, or during short trips. For me, that makes 45 x 36 x 20 cm not just a measurement, but a size that supports comfort, efficiency, and everyday practicality.
My Buying Guides on 45 X 36 X 20cm
Why I Look at the 45 x 36 x 20 cm Size First
When I shop for bags, storage boxes, or travel items, I always start by checking the dimensions. The 45 x 36 x 20 cm size gives me a clear idea of whether something will fit my needs without being too bulky. I like this measurement because it usually offers a good balance between capacity and portability.
What I Consider Before Buying
Before I make a purchase, I think about how I plan to use the item. If I need it for travel, I check whether it meets airline cabin size rules. If I need it for storage, I look at whether it can fit neatly in my space. I also pay attention to weight, material, and shape, because those details affect how practical the item will be in everyday use.
How I Judge the Capacity
To me, dimensions matter just as much as liters or gallons. A 45 x 36 x 20 cm product often feels spacious enough for clothes, accessories, documents, or daily essentials. I always imagine what I will actually put inside it. If I can organize my items without overstuffing, I know it is a good fit.
Material and Build Quality Matter to Me
I never buy based on size alone. I check whether the material feels durable, easy to clean, and suitable for regular use. For bags, I prefer strong stitching, smooth zippers, and reinforced handles. For storage products, I look for sturdy construction that keeps its shape well.
Portability and Comfort
If I plan to carry the item often, I think about comfort. A 45 x 36 x 20 cm item should still feel manageable in my hands or on my shoulder. I look for padded straps, balanced weight, and a design that does not feel awkward when full.
Storage and Fit
I also consider where I will keep it when I am not using it. This size is useful because it can fit into many closets, shelves, car trunks, or overhead compartments, depending on the product type. I like buying something that is easy to store and does not take up unnecessary room.
My Final Buying Tip
When I choose a 45 x 36 x 20 cm product, I focus on the combination of size, durability, and convenience. If it matches my purpose and feels practical in real life, I know I have made the right decision.
Final Thoughts
I find that 45 x 36 x 20 cm is a very practical size for everyday use, especially when I want something compact but still roomy enough for essentials. My takeaway is that it offers a good balance between portability and capacity, making it a versatile choice for travel, storage, or carry-on needs. Overall, I think this size works well when convenience and efficiency matter most.
Author Profile
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Hi, I'm Amy Lewis, and I'm so glad you're here. I created Amyiswriting.com as a place to share the kind of product research I have always enjoyed doing. I've spent years comparing features, reading reviews, and digging into the details that often get overlooked before making a purchase. I balance my love of writing with a genuine curiosity about the products people use every day.
Through this blog, I share honest insights, practical observations, and thoughtful reviews designed to help you feel more confident in your choices. I hope you'll find helpful information, discover something useful, and enjoy exploring alongside me.
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