| Airline | Tank Carry-on 20" |
Bigger TankCarry-on 22" |
|---|---|---|
| Dimension |
21.26" H
13.78" W
10.24" D
54 × 35 × 26 cm
|
22.83" H
14.96" W
10.24" D
58 × 38 × 26 cm
|
| Expanded Dimension |
21.26" H
13.78" W
11.02" D
54 × 35 × 28 cm
|
22.83" H
14.96" W
11.42" D
58 × 38 × 29 cm
|
| Aegean Airlines | ✓ | ✓ |
| Aer Lingus | ✓ | — |
| Aeroflot | ✓ | ✓ |
| AeroMexico | ✓ | ✓ |
| Air Baltic | ✓ | ✓ |
| Air Canada | ✓ | — |
| Air Europa | ✓ | — |
| Air France | ✓ | ✓ |
| Air India | ✓ | ✓ |
| Alaska Airlines | ✓ | — |
| Alitalia | ✓ | — |
| All Nippon Airways | ✓ | ✓ |
| Allegiant | ✓ | ✓ |
| American Airlines | ✓ | ✓ |
| Austrian Airlines | ✓ | — |
| British Airways | ✓ | ✓ |
| Cathay Pacific | ✓ | ✓ |
| China Southern | ✓ | — |
| Delta | ✓ | ✓ |
| EasyJet | ✓ | ✓ |
| Ethiopian | ✓ | ✓ |
| Frontier | ✓ | ✓ |
| Iberia | ✓ | — |
| Icelandair | ✓ | — |
| JetBlue | ✓ | ✓ |
| KLM | ✓ | ✓ |
| LOT Polish Airlines | ✓ | ✓ |
| Lufthansa | ✓ | — |
| Norwegian | ✓ | ✓ |
| Porter Air | ✓ | ✓ |
| Qantas | ✓ | — |
| Scandinavian Airlines | ✓ | ✓ |
| Southwest | ✓ | ✓ |
| Spirit | ✓ | ✓ |
| Sun Country | ✓ | ✓ |
| Tap Air Portugal | ✓ | ✓ |
| United | ✓ | ✓ |
| Virgin Atlantic | ✓ | — |
| Vueling | ✓ | — |
| WestJet | ✓ | ✓ |
| Wizz Air | ✓ | ✓ |
Smooth & Quiet Rolling
360° SkateSilent™ wheels glide smoothly and quietly, even under loads of up to 200 kg.
35% More Space
Need extra room? Simply unzip to expand the capacity by 35%—perfect for last-minute packing.
Deep, Easy-Access Storage
The top-opening design offers more packing depth while keeping your essentials easy to reach, even in tight spaces.
Product Type: 20" Carry-On
Opening: Front-Pocket + Top-Opening
Exterior Dimensions: 21.26" H x 13.78" W x 10.24" D
Expanded Depth: 11.42"
Interior Dimensions: 18.43" H x 13.38" W x 9.65" D
Weight: 8.55 lbs (≈ 3.88 kg)
Capacity: 34L / 42L expanded
Laptop Compatibility: Up to 16"
Shell: 100% recycled polycarbonate
Wheels: 360° SkateSilent™ wheels
Lock: TSA-approved lock
Expansion: Up to 35%
Most Countries (including the U.S., Japan, etc.)
Free shipping on orders over $100.
$10 shipping fee on orders below $100.
Europe
Shipping fees range from $50 to $100 depending on the product.
United Arab Emirates & Saudi Arabia
Shipping fees range from $100 to $200.
Australia & New Zealand
Shipping fees range from $50 to $100.
Southeast Asia
Shipping fees range from $30 to $60.
For other countries, please see our Shipping Policy.
✓ 100-Day Hassle-Free Returns
Not in love with it? You have 100 days to return or exchange—easy, stress-free, and fully protected. [See more details]
✓ Lifetime Limited Warranty
Built to last, backed for the long haul—we offer a lifetime limited warranty. Hope 4MYTU can be part of every journey you cherish. [See more details]
We build every 4MYTU suitcase to travel with you for years to come—durable, dependable, and designed to reduce waste. Thoughtfully made with sustainable materials, for you and for the planet.
✓ Dust Cover
100% soil-biodegradable. Fully decomposes in 60 days. Compost it or mix it into your garden soil.
✓ Exterior Shell
100% recycled polycarbonate. Strong, impact-resistant, and circular by design.
✓ Interior Lining
Made from 15 recycled PET bottles—each suitcase keeps 300g of plastic waste out of the ocean.
✓ Manufacturing
Powered by 100% renewable solar energy, reducing carbon emissions from the very first step.
Enjoy complimentary travel accessories worth up to $50 with every suitcase.
Make It Yours
Add a pop of color with swappable Palette Wheels.
8 more colors available.
Choose options
Every 4MYTU suitcase is built to last beyond the trip
— and tested for the long haul.
Need help?
4MYTU offers two carry-on size categories: the 20-inch Carry-On and the 22-inch Bigger Carry-On, each available in Tank and Tank Lite styles. The Tank Carry-On measures 21.26" H × 13.78" W × 10.24" D; the Tank Lite Carry-On measures 21.65" H × 14.37" W × 8.46" D. Both Bigger Carry-On styles measure 22.83" H × 14.96" W × 10.24" D. Measurements include wheels and handles.
The Tank Lite Carry-On has a slim profile, measuring 21.65" H × 14.37" W × 8.46" D when unexpanded. It may fit the cabin baggage limits of some international airlines, but allowances vary by airline, route, and fare. Expansion increases its depth to 9.84", so always check your airline’s current size requirements before flying.
Both 22-inch Bigger Carry-Ons share the same exterior dimensions and a 41L unexpanded capacity. The Tank style features a Versatile Handle with a drink holder, bag hook, and phone or tablet stand. Tank Lite has a slim, straight handle for a more streamlined design. Compare the individual product pages for other model-specific features.
A Front-Pocket carry-on keeps your laptop, travel documents, and everyday essentials within easy reach without opening the main luggage compartment. Its space-efficient, full-opening construction also makes better use of the Front-Pocket and main storage space. It is a practical choice for frequent travelers and business trips.
A Front-Pocket carry-on keeps your laptop, travel documents, and everyday essentials within easy reach without opening the main luggage compartment. Its space-efficient, full-opening construction also makes better use of the Front-Pocket and main storage space. It is a practical choice for frequent travelers and business trips.
4MYTU makes every inch count with an externally mounted telescopic handle, an optimized interior layout, and a space-efficient, full-opening design. This smart construction maximizes usable space in both the Front-Pocket and main compartment of our carry-ons, while creating deep, easy-to-pack storage in our Top-Opening trunks.
Compared with traditional suitcases of a similar size, 4MYTU offers approximately 10% more packing capacity without expansion and up to 35% more when expanded.
Select Tank carry-on models include a built-in USB charging port for convenient charging while traveling. A power bank is not included; connect your own compatible power bank inside the suitcase. Check the specific model’s features for USB availability.
