10 Best Carry On Backpack 45 X 36 X 20 Cm in The UK

Last updated on 02/08/2025

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HOMIEE 45x36x20cm Cabin Bag for Easyjet 22L-38L Expandable Carry On Travel Backpack with USB Charging Port Flight Approved Underseat Hand Luggage Bag 15.6 Inch Laptop Rucksack Business School Daypack

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Why We Love It

Adjustable size for varying needs.
Convenient multi-compartment design.
Includes a USB interface.

Main Highlights

🔹 Expandable Cabin Bag – 22L to 38L Capacity:This expandable backpack transforms from a compact 22L (42x31x17cm) to a spacious 38L (42x31x29cm) cabin-sized bag, perfect for flight carry-on. Compliant with easyJet and Ryanair cabin baggage rules (max 45x36x20cm), it opens 180° for hassle-free airport security checks. Ideal as underseat luggage or personal item backpack for air travel.
🔹 Organised Storage with Multi-Compartments:Designed for convenience, this carry on backpack features a dedicated padded sleeve for 15.6" laptops, a spacious main compartment with wet & dry separation, a front organiser for accessories, and hidden back pockets for anti-theft protection. Your travel essentials stay sorted and secure.
🔹 USB Charging Port for Travel Convenience:Includes a built-in USB port and interior charging cable for powering your devices on the go. Simply connect a power bank (not included) and stay charged whether you're walking, commuting or waiting at the airport. A smart travel companion for business, school or everyday use.
🔹 Durable & Comfortable for Daily Use:Crafted from water-resistant and abrasion-proof materials, this flight backpack is built to last. The padded shoulder straps and ergonomic back panel enhance breathability and reduce fatigue. Adjustable chest and side straps ensure a stable fit even during longer journeys.
🔹 Versatile Backpack for Men & Women:Whether you're a commuter, student, or frequent flyer, this laptop backpack is your all-in-one solution. It doubles as a business backpack, hiking daypack, or weekend bag. Suitable for university, office, overnight trips, and holidays – also makes a practical Christmas gift.

VANKEV Easyjet Cabin Bag 45x36x20 Travel Bag Hand Luggage Backpack Underseat Carry-ons Laptop Backpack Ruscksack Cabin Size Flight Bag Fit 15.6 Inch Laptop Light Grey

10% OffFree Shipping

Why We Love It

Perfect size for Easyjet.
Multiple well-organized compartments.
Comfortable, ergonomic shoulder straps.

Main Highlights

【 Perfect Cabin Bag for Easyjet 】The Dimension of VANKEV cabin bag is 45x36x20cm, 30L,which is perfect cabin size for Easyjet and you needn’t worry about paying the extra baggage fees due to oversize.This cabin bag can easily be placed in underseat or the overhead compartment of Easyjet / British Airways / Lufthansa
【Multiple Pockets & Well Organized】The cabin bag features 2 main compartments including a main compartment like suitcase perfect for daily necessities such as clothes, notebooks, etc.And a separate laptop compartment that fits up to 15.6 inch laptop.Additionally,1 front pocket can organize small items conveniently.There are also waterproof pocket, mesh pocket, hidden pocket, and side pocket distributed in different compartments.
【High Quality & 2 Sturdy Handles】The cabin bag is made of high-quality,anti scratch polyester fabric with smooth metal zippers for long-lasting use. Besides,1 top handle and 1 side handle are designed in this cabin bags for better carrying.
【TSA Approved & Keep Safe】Our backpack comes equipped with a TSA approved design that allows you to easily unfold it 90-180 degrees for quick passage through airport security. It also includes a luggage strap for easy attachment to your suitcase and a anti theft pocket to keep your belongings safe, perfect for international travel and day trips.
【Comfortable Back & Relieve Stress】The cabin backpack is equipped with ergonomic S-Curved shoulder straps with breathable mesh and back panel with multi layer sponge padding to protect your backbone,the chest strap can ease the bear load and help relieve the stress from your shoulder, reduce discomfort during long packs.

Cabin Max Easyjet Cabin Bag 45x36x20 Hybrid Trolley Backpack 45 x 36 x 20 cm for EasyJet Hand Luggage (Greencwich Atlantic Blue 30L rPET)

Why We Love It

Versatility as trolley or backpack.
Complies with EasyJet bag rules.
Robust, lightweight, and showerproof construction.

Main Highlights

Easyjet Cabin Bag 45x36x20 - HYBRID carry on luggage that can be used as either a trolley bag or a cabin backpack. Switch easily with zip out backpack straps between trolley and backpack depending upon your environment.
45x36x20 cm dimensions and lightweight at 1.7kg. Perfect for complying with EasyJet’s new under seat hand luggage bag rules and avoiding extra fees.
The Greenwich features a lightweight telescopic handle, robust wheels and is made from showerproof 600D PU material.
30-litre interior. Internal packing straps. Comprehensive front pocket with compartments for tickets, travel accessories and an iPad.
3 Year Cabin Max Manufacturers Warranty

ENZOSUM Cabin Bags 45×36×20 for New Easyjet Underseat Hand Luggage Bag Carry on Travel Backpack Flight Bag Cabin Size for Airplanes Hand Luggage Rucksack Fit 15.6 Inch Laptop,Black

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Why We Love It

Perfect for Easyjet carry-on.
Spacious with ample compartments.
Comfortable padded shoulder straps.

Main Highlights

【EASYJET CABIN BAG 45x36x20 & UNDER SEAT CARRY-ON BAG】 - The cabin backpack measures 45x36x20 cm and has a capacity of 30 litres. It fits perfectly within the carry-on size restrictions of major airlines, including Easyjet, without the need to pay extra for luggage. The compact size allows it to fit easily in the overhead cabins or under the seat on the plane. Warm Tips:Measured After Backpack Filled, please do not overload, otherwise it will pay extra shipping for oversized sizes.
【AMPLE SPACE & PLENTY OF POCKETS】 - This travel backpack has a large zippered center compartment, it can be opened 180°like a suitcase,making it easy to pack your luggage into it, there are luggage belts inside to keep your clothes in place,provides more protection for your items. A front zipped compartment with plenty of useful pockets to store different small items. The zipper pocket on the back can hold valuable items such as phone, wallet.One mesh pocket on the side for your watter bottle.
【SEPARATE LAPTOP COMPARTMENT AND TWO PADDED HANDLE】 - To make your belongings more orderly, we specially designed a separate padded laptop compartment on the back of the small travel rucksack, which fits for 15.6'' laptop, keeping your devices safe and protected, and making it easy to pull out your laptop at security checks.This Carry-On Backpack with Two Foam padded handle (on the top and the side of the backpack),Provides 2 Options For Use,making carrying by hand comfortable and easy.
【COMFORTABLE TRAVEL BACKPACK 】- Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Wide breathable and adjustable shoulder straps relieve the stress of shoulder.The chest buckle reduces the weight of loading and makes your travel more comfortable.Besides,4 side compression straps on the both side are handy for cinching down the bag,keeping it compact and streamlined.
【HIGH QUALIGY CABIN BAG AND PRACTICAL HAND LUGGAGE BAG】-This Easyjet cabin bag is not only lightweight but also well made,made from durable fabric,the zippers are smooth and multipe reinforced stitching on the shoulder straps and handles ensure they can withstand the wear and tear of trips.The hands-free luggage trolley sleeve can fix the backpack on the suitcase, freeing your shoulders and saving your energy.
【Ideal for 3-4 days short trips】- The Easyjet cabin bags 45x36x20 look small,but it surprisingly spacious,allowing you to pack all your travel essentials efficiently.Ideal for short trips of 3-4 days /long weekend away/short break/short journeys /day trip/long walks with a small amount of luggage, not suitable for long trips with a large amount of luggage.

KLOSTAIN for Easyjet Cabin Bag 45x36x20 Travel Backpack Hand Luggage Carry-ons Bag Laptop Backpack Ruscksack for Airplanes Flight New Easyjet Underseat Cabin Bags Fit 14" Laptop Black

19% OffFree Shipping

Why We Love It

Complies with major airlines regulations.
Offers ample storage options.
Features durable, comfortable design.

Main Highlights

【Great Size Travel Cabin Bag for Easyjet】- Our cabin bag is designed to comply with Easyjet's carry-on luggage regulations, with a size of 45x36x20 cm and a capacity of 30L. It fits for underseat and the overhead bin perfectly, making it suitable for most major airlines such as EasyJet, New Easyjet, British Airways,Vueling Airlines, TUI fly and more.Warm Tips: After filling the backpack, please measure the weight and do not overload it.
【Ample Storage And Organization】 - Despite its compact size, our cabin bag offers plenty of room for all your travel essentials. It features a spacious main compartment with compression strap for clothing and personal items, a separate laptop compartment with multifunctional pockets for up to 14 inch laptops,and a front quick access pocket for your phone or passport. Additionally, there are 2 mesh pockets for your water bottle and umbrella.
【Convenient Features】- Our cabin bag is thoughtfully designed with convenience in mind. It features a dedicated wet pocket within the main compartment, allowing for the separation of wet items. The sturdy top handle ensures easy carrying, while the four side buckle stripes provide enhanced stability and security. Additionally, an anti-theft back pocket to ensure the safety of your belongings.
【Durability and Long Last】 - Made of high-density, lightweight, and sturdy polyester material, our cabin bag is built to long last. The smooth zippers and water-resistant design provide added protection for your belongings, making it suitable for different days.
【Comfortable Back & Reduce Stress】 - Our cabin bag features a comfortable airflow back design with thick and soft multi-panel ventilated padding, offering maximum comfort during your travels. The wide, breathable, and adjustable shoulder straps with foam padding relieve shoulder stress. Whether you're using it as a carry-on bag, travel backpack, laptop backpack, or for everyday use, it's the perfect choice for a comfortable and versatile travel companion.

LOVEVOOK Easyjet Cabin Bags 45x36x20 Underseat Travel Bag Backpack 32L, Carry-Ons Hand Luggage Bag for Ryan Air Plane, Womens Small Under Seat Rucksack for Travelling

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Why We Love It

Easyjet approved carry-on size.
180° open for easy access.
Waterproof fabric protects belongings.

Main Highlights

【Easyjet Approved Size】The cabin bag measures 45x36x20cm, 32l, which meets the free carry-on baggage requirements of Easyjet, allowing you to take it on board without extra charge. Its compact design can be easily put underseat or in the overhead bin, simplifying the boarding process.
【180° Open Design】180° fully open main compartment design makes security check and item access easy. Equipped with clothing fastening buckles as well as mesh pockets and wet bags for organizing toiletries and other necessities. In addition, there is a separate 14-inch laptop compartment on the back.
【Multiple Occasions】This bag can be used as a small cabin bag, travel backpack, hand luggage bag,cabin backpack,flight bag, or carry-on bag. Whether for airline travelling, commuting, or daily school use, it meets all your needs and makes an excellent gift choice.
【Portable Design】This carry-ons bag is designed for airplane travel, the side buckles are flexibly adjustable, even if the backpack is full, you can tighten the side buckles to avoid it exceeding the carry on luggage size limit. At the same time, the padded shoulder straps help relieve shoulder pressure and remain comfortable for long-term use, making it an ideal travel companion.
【Waterproof Fabric】This travel bag is made of waterproof material to protect your belongings from light rain and moisture, ensuring that everything inside stays safe and dry, allowing you to be ready for any weather changes during your trip.
【After-Sale Guarantee】We provide a 6-month quality guarantee on this travel backpack, if you have any questions, please feel free to contact our customer service team, we will provide you with a satisfactory solution within 24 hours.

Cabin Bag 45x36x20 for Easyjet Underseat 30L Travel Hand Luggage Backpack Carry-ons Bag Hand Luggage Bag Travel Rucksack Cabin Size Cabin Luggage Bags Fit 15.6Inch Laptop with USB Charging Port-Black

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Why We Love It

Perfect size for cabin storage.
Separate, secure laptop compartment.
Built-in USB charging port.

Main Highlights

DESIGNED FOR EASYJET CABIN BAG 45x36x20 FOR NEW EASYJET&FIT UNDER SEAT TRAVEL BAG - The size of the cabin backpack is 45x36x20cm,Capacity: 30L.Perfect size comply with Easyjet free underseat cabin bag.No need to worry about paying extra for oversize.Warm Tips: Measured After Backpack Filled,please do NOT overload, otherwise, it will exceed the actual size.This travel cabin bag so compact that can be placed in the overhead bin and underseat.
PLENTY OF ROOM AND LOTS OF COMPARTMENTS -The 20L capacity is surprisingly spacious, allowing you to pack all your travel essentials efficiently.One large zipped main compartment With Inner compression straps can be opened like a suitcase is roomy enough for clothing and personal items and the separate laptop compartment protect laptop from moving.A front zipped compartment with different organiser sections which allows quick access.One mesh pocket on the side for your watter bottle.
SEPARATE LAPTOP COMPARTMENT FOR 15.6 INCH LAPTOP AND TROLLEY SLEEV EDESIGN - To make your belongings more orderly, we specially designed this large travel rucksack with separate laptop pocket, which fits for 15.6 inch laptop.The back of the travel bag is equipped with a special trolley sleeve strap, meaning you can quickly install the flight bag on the extendable trolley handle to free your shoulders and make your journey easier.Perfect travel gifts for men women.
USB CHARGING PORT & ANTI THEFT BACK POCKET & SIDE COMPRESSION STRAPS - With built in USB charging cable,the hand luggage bag with usb port offers you a more convenient way to charge your phone while walking.A hidden zipper pocket is designed on the back of hand luggage backpack for storing your passport,cell phone,wallet and other valuables.With side compression straps on the both side are handy for cinching down the bag,keeping it compact and streamlined.
COMFORTABLE BACK DESIGN & BREATHABLE SHOULDER STRAP & FOAM PADDED TWO HANDLE & ADJUSTABLE CHEST STRAPS - Comfortable airflow back design with thick and soft multi-panel ventilated padding.Wide breathable and adjustable shoulder straps with many foam padding relieve the stress of the shoulders.Two handle with Foam padded making carrying by hand comfortable and easy.Design a chest fixed buckle to reduces the weight of loading and makes your travel more comfortable.

Cabin Max Metz 30L Cabin Bag, Carry-ons, Travel Backpack, for Easyjet 45x36x20, Hand Luggage Bag, Easy Jet 45x36x20 Underseat Cabin Bag, Cabin Backpack Carry-On for Air Travel & Weekends

Why We Love It

Hassle-free travel ensured.
Spacious 30L capacity backpack.
Comfortable and adjustable straps.

Main Highlights

AIRLINE Compliant - Designed for Easyjet small cabin bag 45x36x20 to fit underseat requirements for EasyJet, and other major airlines, ensuring hassle-free travel with your essential items.
Spacious Design - 30L capacity allows for easy packing and access to belongings, maximizing storage in a compact under seat cabin bag. Features include side bottle holder & rear trolley strap. British brand for Cabin bag 45x36x20 new Easyjet.
Comfort-Focused - Padded back panel and adjustable straps provide long-lasting comfort during extended wear, making it an ideal backpack for travelling and airport navigation.
Smart Organization - Front organizer pocket and quick-access compartment keep travel documents and essentials within reach, streamlining your airport journey with this versatile travel rucksack.
DURABLE : Made from Recycled Rpet Polester 600D. UK Designed for 45x36x20 new Easyjet small carry on.

Xkdoai for Easyjet Cabin Bag 45x36x20, Travel Backpack with TSA Approved Clear Bag, Carry-ons Cabin Backpack for Travelling Underseat Cabin Bag Laptop Backpacks Luggage Set

37% OffFree Shipping

Why We Love It

Fits all major airline rules.
Quick airport security checks.
Convenient and adjustable design.

Main Highlights

【Cabin Bag for Easyjet】- The fully-packed backpack measures approximately 45x36x20cm (with a 2-3 cm manual measurement tolerance), capacity: 32 litres, fully compliant with Easyjet's carry-on baggage size, no need to worry about oversized luggage. Cabin Backpack is suitable for British Airways, Virgin Atlantic, Emirates, Easyjet, Lufthansa and other airlines, fits in overhead bins and under seats
【Backpack and TSA Approved Bag Luggage Sets】- An extra clear bag is included inside the backpack. Size: 18x4x14cm. TSA approved clear bag strictly follow the 3-1-1 Rule. Let you quickly check in and easy to pass through airport security. It's very convenient to use on its own or to put in your backpack
【Practical Cabin Backpack】- The backpack has a woven fabric strap on the back that fits over a wheeled suitcase handle. The adjustable chest buckle on the shoulder straps is designed to relieve pressure on the back. The USB cable hole on the side allows you to connect your charging device at any time
【Multiple Quick Access Pockets】- There are multiple pockets on the exterior of the backpack: a hidden anti-theft pocket on the back, a side pocket for a water bottle, a separate wet pocket, and a laptop compartment that fits up to 15.6" laptop
【Easy Storage and Organisation】Cinch straps inside the pack help to reduce the items to be jumbled and fall to the bottom of the pack during walking. With its multi-functional, lightweight and comfortable features, the backpack is fit for a long-haul flight, business trip and for women, men

Yankony for Easyjet Cabin Bags 45x36x20 Underseat, Large Travel Backpack Cabin Size Carry on Bag for Airplanes Multiple Pockets Comfort Airback Backpack 30L Hand Luggage Bag for Men and Women

30% OffFree Shipping

Why We Love It

Ideal size for Easyjet flights.
Spacious and organized compartments.
Durable, waterproof, and stylish design.

Main Highlights

【Ideal Cabin Bag for Easyjet】-Yankony travel backpack with a full loaded size of 45x36x20cm for Easyjet(Notice: manual measurement may result in an error of 2-3 centimeters), you don't need to worry about paying extra fees for being oversized, it is designed fits easily under the seat or in the overhead compartment, this cabin bag is also suitable for Flybe, Jet2,TUI ect.
【Enough Capacity & Space Saving】-Laptop and main compartment 2 in 1, the spacious main compartment is still used for clothes, shoes, etc. In addition, the back of the travel backpack is designed with a quick-access laptop compartment, which allows you to pass through security quickly.
【Waterproof and Durable】-This underseat cabin bag is made of nylon fabric, which has a wonderful glossy feel and texture, it is aslo durable, waterproof and scratch-resistant. The back and shoulder straps are made of thickened sponge, which improves breathability and reduces the heavy burden on your back, allowing you to have a relaxing journey.
【Multi-functional Cabin Backpack】-This hand luggage bag has a convenient charging hole on the right side, an adjustable water bottle pocket on the left side, an anti-theft pocket on the back for valuable documents, a front pocket for magazines or Ipad, and waterproof pocket and small item pockets inside.
【Essential for Short Trips】-This carry on backpack has a capacity of 30L and can be unfolded 180° like a suitcase, suitable for short trips of 3-4 days, the bag has a stylish design and can also be used as a laptop bag, school bag, weekend picnic bag, overnight bag.

8.7

Excellent

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We reviewed these offers relevant to the Carry On Backpack 45 X 36 X 20 Cm within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like HOMIEE, VANKEV, Cabin Max, ENZOSUM, KLOSTAIN, LOVEVOOK, WENIG, Xkdoai, Yankony, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Carry On Backpack 45 X 36 X 20 Cm in the market, we considered we took a deep dive into 3931 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is HOMIEE 45x36x20cm Cabin Bag for Easyjet 22L-38L Expandable Carry On Travel Backpack with USB Charging Port Flight Approved Underseat Hand Luggage Bag 15.6 Inch Laptop Rucksack Business School Daypack. We love many things about this product by HOMIEE. What sets it apart from the competition is Adjustable size for varying needs, Convenient multi-compartment design, Includes a USB interface.
The best value product for most shoppers and where user satisfaction is continuously the highest is VANKEV Easyjet Cabin Bag 45x36x20 Travel Bag Hand Luggage Backpack Underseat Carry-ons Laptop Backpack Ruscksack Cabin Size Flight Bag Fit 15.6 Inch Laptop Light Grey by VANKEV based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Carry On Backpack 45 X 36 X 20 Cm and the best cost-to-value ratio is Xkdoai for Easyjet Cabin Bag 45x36x20, Travel Backpack with TSA Approved Clear Bag, Carry-ons Cabin Backpack for Travelling Underseat Cabin Bag Laptop Backpacks Luggage Setat Xkdoai with a 37% discount.
Our list of the best Carry On Backpack 45 X 36 X 20 Cm is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Carry On Backpack 45 X 36 X 20 Cm in The UK

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We scanned 786 products

We concluded that: