Does the 4MYTU discount code KATIE still work?
We applied the 4MYTU discount code KATIE at checkout on Oct 17, 2026 and confirmed it takes 10% off luggage, palette wheels, and accessories. Enter KATIE in the discount code field at checkout. Orders over $100 ship free to the US and Japan.
10% OFF Your Order
Orders over $100 ship free to most countries including the US and Japan.
Our team applied the code at a real 4MYTU checkout to confirm the savings before publishing. The store sells luggage built around front-opening designs and silent wheels, including carry-ons like the Tank Bigger Carry-On in Aspen Green, check-in sizes, customizable Palette Wheels in eleven colors (Cherry Red, Matcha Green, Sunset Orange, and more), and accessories like the Insulated Straw Water Bottle. Orders over $100 ship free.
Live prices from the 4MYTU catalog. The code applies at checkout.
Tank Bigger Carry-On in Aspen Green
$395
Front-opening carry-on that opens standing upright
22.83" carry-on suitcase in Aspen Green. Opens from the front while upright, so you need less floor space in tight spots. Front pocket fits laptops and tablets. Weighs 9.22 lbs. Check airline size limits for your carrier before ordering.
Palette Wheels in Storm Grey
$65
Swap your luggage wheels in seconds
Replacement wheels in Storm Grey that swap onto your 4MYTU suitcase without tools. Shock-absorbing dual bearings roll quietly on any surface. Wipe clean with a damp cloth. Check your suitcase model's wheel compatibility before ordering.
Insulated Straw Water Bottle
$37
Keep drinks hot or cold all day
This insulated water bottle has a ceramic inner coating and stainless steel exterior with double-wall vacuum insulation. The built-in straw lid makes sipping easy on the go, and it fits standard car and bike racks. Check the capacity meets your daily hydration needs before ordering.
Palette Wheels in Cherry Red
$65
Swap your suitcase wheels in seconds
These cherry red replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in Cocoal Brown
$65
Swap your suitcase wheels in seconds
These cocoal brown replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in Forest Green
$65
Swap your suitcase wheels in seconds
These forest green replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in Honey Yellow
$65
Swap your suitcase wheels in seconds
These honey yellow replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in Matcha Green
$65
Swap your suitcase wheels in seconds
These matcha green replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in MultiMix
$65
Swap your suitcase wheels in seconds
These multicolored replacement wheels let you personalize your luggage and spot it fast at baggage claim. Made from wear-resistant PU with dual bearings for quiet, smooth rolling. You can swap them yourself in seconds with no tools. Check compatibility with your suitcase model before ordering.
Palette Wheels in Sakura Pink
$65
Swap your luggage wheels in seconds
Replacement wheels in Sakura Pink that swap onto your 4MYTU suitcase without tools. Shock-absorbing dual bearings roll quietly on any surface. Wipe clean with a damp cloth. Check your suitcase model's wheel compatibility before ordering.
Palette Wheels in Sunset Orange
$65
Swap your luggage wheels in seconds
Replacement wheels in Sunset Orange that swap onto your 4MYTU suitcase without tools. Shock-absorbing dual bearings roll quietly on any surface. Wipe clean with a damp cloth. Check your suitcase model's wheel compatibility before ordering.
Tank Bigger Carry-On in Blush Pink
$395
Front-opening carry-on that opens standing upright
22.83" carry-on suitcase in Blush Pink. Opens from the front while upright, so you need less floor space in tight spots. Front pocket fits laptops and tablets. Weighs 9.22 lbs. Check airline size limits for your carrier before ordering.
Tank Bigger Carry-On in Fiery Red
$395
Front-opening carry-on that opens standing upright
22.83" carry-on suitcase in Fiery Red. Opens from the front while upright, so you need less floor space in tight spots. Front pocket fits laptops and tablets. Weighs 9.22 lbs. Check airline size limits for your carrier before ordering.
Tank Bigger Carry-On in Jet Black
$395
Front-opening carry-on with expandable 51L capacity
Front-opening carry-on with polycarbonate shell, 360° spinner wheels, and laptop-friendly front pocket. Weighs 9.22 lbs with 22.83" height. Check airline size limits before booking, especially when expanded.
Tank Bigger Carry-On in Navy
$395
Front-opening carry-on with expandable 51L capacity
Front-opening carry-on with polycarbonate shell, 360° spinner wheels, and laptop-friendly front pocket. Weighs 9.22 lbs with 22.83" height. Check airline size limits before booking, especially when expanded.
Tank Carry-On in Aspen Green
$375
Compact front-opening carry-on expands to 42L
Compact front-opening carry-on with polycarbonate shell and 360° spinner wheels. Laptop pocket in front. 8.55 lbs, 21.26" tall. Expansion adds 3 cm depth. Check airline dimensions, especially if you expand.
Tank Carry-On in Delicate Blue
$375
Compact front-opening carry-on expands to 42L
Compact front-opening carry-on with polycarbonate shell and 360° spinner wheels. Laptop pocket in front. 8.55 lbs, 21.26" tall. Expansion adds 3 cm depth. Check airline dimensions, especially if you expand.
Tank Carry-On in Harbor Mist
$375
Front-opening carry-on opens upright in tight spaces
This Tank Series carry-on in Harbor Mist opens from the front so you can access your stuff while standing upright. Polycarbonate hard shell with 360° spinner wheels, expandable storage, and organized interior pockets. Check airline size limits before you fly.
Tank Carry-On in Mint Green
$375
Front-opening carry-on opens upright in tight spaces
This Tank Series carry-on in Mint Green opens from the front so you can access your stuff while standing upright. Polycarbonate hard shell with 360° spinner wheels, expandable storage, and organized interior pockets. Check airline size limits before you fly.
Tank Carry-On in Sandstorm
$375
Front-opening carry-on opens upright in tight spaces
This Tank Series carry-on in Sandstorm opens from the front so you can access your stuff while standing upright. Polycarbonate hard shell with 360° spinner wheels, expandable storage, and organized interior pockets. Check airline size limits before you fly.
Tank Lite Bigger Carry-on in Baby Blue
$345
Bigger front-opening carry-on with slim handle design
This Tank Lite bigger carry-on in Baby Blue holds more (41L standard, 51L expanded) while keeping the slimmer handle profile. Front-opening design lets you access gear upright. Polycarbonate shell with organized interior. Check airline size limits before you fly.
Tank Lite Bigger Carry-on in Blue Lagoon
$345
Front-opening carry-on that expands to 51L
Tank Lite Bigger Carry-on in Blue Lagoon. Front-opening design lets you access items while standing. Expands from 41L to 51L for longer trips. Front pocket fits laptops and tablets. Check airline size limits for your carrier before ordering.
Tank Lite Bigger Carry-on in Deep Navy
$345
Front-opening carry-on that expands to 51L
Tank Lite Bigger Carry-on in Deep Navy. Front-opening design lets you access items while standing. Expands from 41L to 51L for longer trips. Front pocket fits laptops and tablets. Check airline size limits for your carrier before ordering.
Tank Lite Bigger Carry-on in Glossy White
$345
Front-opening carry-on that expands to 51L
Tank Lite Bigger Carry-on in Glossy White. Front-opening design lets you access items while standing. Expands from 41L to 51L for longer trips. Front pocket fits laptops and tablets. Check airline size limits for your carrier before ordering.
Tank Lite Bigger Carry-on in Light Grey
$345
Front-opening carry-on that expands to 51L
Tank Lite Bigger Carry-on in Light Grey. Front-opening design lets you access items while standing. Expands from 41L to 51L for longer trips. Front pocket fits laptops and tablets. Check airline size limits for your carrier before ordering.
Tank Lite Carry-on in Aspen Green
$325
Front-opening carry-on, slimmer than the standard Tank
The Tank Lite Carry-on in Aspen Green is a front-opening suitcase with a slimmer profile than the standard Tank for stricter airline limits. It expands by 24% when you need extra room. Check the expanded depth (9.84 inches) fits your airline's requirements before you buy.
Tank Lite Carry-on in Beige Brown
$325
Front-opening carry-on, slimmer than the standard Tank
The Tank Lite Carry-on in Beige Brown is a front-opening suitcase with a slimmer profile than the standard Tank for stricter airline limits. It expands by 24% when you need extra room. Check the expanded depth (9.84 inches) fits your airline's requirements before you buy.
Tank Lite Carry-on in Blush Pink
$325
Front-opening carry-on, slimmer than the standard Tank
The Tank Lite Carry-on in Blush Pink is a front-opening suitcase with a slimmer profile than the standard Tank for stricter airline limits. It expands by 24% when you need extra room. Check the expanded depth (9.84 inches) fits your airline's requirements before you buy.
Tank Lite Carry-on in Glossy Limone
$325
Front-opening carry-on, slimmer than the standard Tank
The Tank Lite Carry-on in Glossy Limone is a front-opening suitcase with a slimmer profile than the standard Tank for stricter airline limits. It expands by 24% when you need extra room. Check the expanded depth (9.84 inches) fits your airline's requirements before you buy.
Tank Lite Carry-on in Jet Black
$325
Front-opening carry-on that opens standing upright
Slim carry-on suitcase with front-opening design for easy access in tight airport and hotel spaces. Part of the Tank Lite Series with 21.65" H × 14.37" W × 8.46" D dimensions. Check airline carry-on limits before you book, especially if you plan to expand it.
Tank Lite Carry-on in Warm Terracotta
$325
Front-opening carry-on for tight spaces
Slim carry-on with front-opening access for airports, hotels, and narrow spaces. Exterior measures 21.65" H × 14.37" W × 8.46" D, with expansion adding 3.5 cm depth. Double-check your airline's carry-on size limit, especially when expanded.
Tank Lite Max Suitcases in Baby Blue
$729$800
Largest carry-on and trunk in one set
Two-piece set pairs the biggest carry-on and biggest check-in trunk from the Tank Lite Series. Carry-on nests inside the trunk when not in use. Designed for extended vacations and family trips. Check both pieces against your airline's size limits before booking.
Tank Lite Max Suitcases in Blue Lagoon
$729$800
Largest Tank Lite carry-on and trunk
Set includes the biggest carry-on and biggest trunk from the Tank Lite Series. Carry-on nests inside trunk when not traveling. Recommended for extended vacations and families. Confirm both pieces meet your airline's size requirements.
Tank Lite Max Suitcases in Deep Navy
$729$800
Biggest carry-on and trunk set for long trips
The Tank Lite Max Suitcases pairs the largest carry-on in the Tank Lite Series with the largest trunk. Both feature polycarbonate shells, expandable storage, and 360° spinner wheels. The carry-on nests inside the trunk for compact storage. Check airline size limits before travel.
Tank Lite Max Suitcases in Glossy White
$729$800
Biggest carry-on and trunk set for long trips
The Tank Lite Max Suitcases pairs the largest carry-on in the Tank Lite Series with the largest trunk. Both feature polycarbonate shells, expandable storage, and 360° spinner wheels. The carry-on nests inside the trunk for compact storage. Check airline size limits before travel.
Tank Lite Max Suitcases in Light Grey
$729$800
Biggest carry-on and trunk set for long trips
The Tank Lite Max Suitcases pairs the largest carry-on in the Tank Lite Series with the largest trunk. Both feature polycarbonate shells, expandable storage, and 360° spinner wheels. The carry-on nests inside the trunk for compact storage. Check airline size limits before travel.
Tank Lite Max Trunk in Aspen Green
$455
Expandable trunk for 15 to 25 day trips
The Tank Lite Max Trunk is a 30-inch hard-shell trunk suitcase with a top-opening lid and expandable storage. It includes 360° spinner wheels, a slim handle, and four protective feet. Weighs 12.57 lbs. Check your destination's check-in size limits before booking.
Tank Lite Max Trunk in Beige Brown
$455
30-inch expandable trunk for long family trips
The Tank Lite Max Trunk is a 30-inch hard-shell suitcase with top-opening access and expandable storage. Weighs 12.57 lbs with a slim handle and organized interior. Check that 31 inches works for your airline's checked baggage limits before ordering.
Tank Lite Max Trunk in Blush Pink
$455
30-inch expandable trunk for long family trips
The Tank Lite Max Trunk is a 30-inch hard-shell suitcase with top-opening access and expandable storage. Weighs 12.57 lbs with a slim handle and organized interior. Check that 31 inches works for your airline's checked baggage limits before ordering.
Tank Lite Max Trunk in Glossy Limone
$455
30-inch expandable trunk for long family trips
The Tank Lite Max Trunk is a 30-inch hard-shell suitcase with top-opening access and expandable storage. Weighs 12.57 lbs with a slim handle and organized interior. Check that 31 inches works for your airline's checked baggage limits before ordering.
Tank Lite Max Trunk in Jet Black
$455
30-inch expandable trunk for long family trips
The Tank Lite Max Trunk is a 30-inch hard-shell suitcase with top-opening access and expandable storage. Weighs 12.57 lbs with a slim handle and organized interior. Check that 31 inches works for your airline's checked baggage limits before ordering.
Tank Lite Max Trunk in Warm Terracotta
$455
30-inch expandable trunk for long trips
This is 4MYTU's largest Tank Lite trunk with a top-opening lid instead of a front pocket. The polycarbonate shell expands 4 cm deeper when you need more space. Built with a slim handle and protective feet on the bottom and side. Check that 30-inch check-in size works for your airline before ordering.
Tank Max Suitcases in Blush Pink
$829$900
Biggest carry-on plus biggest trunk set
A two-piece set pairing 4MYTU's largest carry-on with its largest check-in trunk. The smaller suitcase stores inside the bigger one when you're not traveling. Part of the Tank Series with versatile handle and front-opening design on the carry-on. Check airline size limits for both pieces.
Tank Max Suitcases in Fiery Red
$829$900
Biggest carry-on plus biggest trunk set
A two-piece set pairing 4MYTU's largest carry-on with its largest check-in trunk. The smaller suitcase stores inside the bigger one when you're not traveling. Part of the Tank Series with versatile handle and front-opening design on the carry-on. Check airline size limits for both pieces.
Tank Max Suitcases in Jet Black
$829$900
Biggest carry-on plus biggest trunk set
A two-piece set pairing 4MYTU's largest carry-on with its largest check-in trunk. The smaller suitcase stores inside the bigger one when you're not traveling. Part of the Tank Series with versatile handle and front-opening design on the carry-on. Check airline size limits for both pieces.
Tank Max Suitcases in Navy
$829$900
Biggest carry-on and trunk in one set
This Tank Max set pairs the biggest carry-on with the biggest check-in trunk 4MYTU makes. The carry-on nests inside the trunk for storage. Polycarbonate shell, 360° spinner wheels, USB charging ports, and expandable design. Check airline size limits for your carrier before ordering.
Tank Max Trunk in Aspen Green
$505
30-inch top-opening trunk for extended trips
The Tank Max Trunk is a 30-inch check-in suitcase with top-opening access. It offers 104L of standard space, expanding to 118L when you need it. Polycarbonate hard shell, 360° spinner wheels, versatile handle, and organized interior. Confirm your airline's size limits before ordering.
Tank Max Trunk in Delicate Blue
$505
30-inch top-opening trunk for extended trips
The Tank Max Trunk is a 30-inch check-in suitcase with top-opening access. It offers 104L of standard space, expanding to 118L when you need it. Polycarbonate hard shell, 360° spinner wheels, versatile handle, and organized interior. Confirm your airline's size limits before ordering.
Tank Max Trunk in Harbor Mist
$505
30-inch top-opening trunk for extended trips
The Tank Max Trunk is a 30-inch check-in suitcase with top-opening access. It offers 104L of standard space, expanding to 118L when you need it. Polycarbonate hard shell, 360° spinner wheels, versatile handle, and organized interior. Confirm your airline's size limits before ordering.
Tank Max Trunk in Mint Green
$505
30-inch expandable trunk for long trips
A 30-inch trunk suitcase with expandable storage, 360° spinner wheels, and dual USB charging. Polycarbonate shell with organized interior compartments. Check airline size limits for checked baggage before ordering, and note this model uses top-opening access rather than front-opening.
Tank Max Trunk in Sandstorm
$505
30-inch expandable trunk for long trips
A 30-inch trunk suitcase with expandable storage, 360° spinner wheels, and dual USB charging. Polycarbonate shell with organized interior compartments. Check airline size limits for checked baggage before ordering, and note this model uses top-opening access rather than front-opening.
Tank Suitcases in Blush Pink
$799$860
Carry-on and trunk set, nestable storage
A two-piece luggage set pairing a carry-on and check-in trunk from the Tank Series. The smaller carry-on stores inside the trunk when not in use. Check that both sizes meet your airline's requirements and your typical trip lengths before ordering.
Tank Suitcases in Fiery Red
$799$860
Carry-on and trunk set, nestable storage
A two-piece luggage set pairing a carry-on and check-in trunk from the Tank Series. The smaller carry-on stores inside the trunk when not in use. Check that both sizes meet your airline's requirements and your typical trip lengths before ordering.
Tank Suitcases in Jet Black
$799$860
Carry-on and trunk nest together
This set pairs a carry-on for short trips with a trunk for longer hauls. Both are from the Tank Series with expandable storage and 360° spinner wheels. The carry-on nests inside the trunk when you're home. Check which size works for your typical trip length before ordering.
Tank Suitcases in Navy
$799$860
Carry-on and trunk nest together
This set pairs a carry-on for short trips with a trunk for longer hauls. Both are from the Tank Series with expandable storage and 360° spinner wheels. The carry-on nests inside the trunk when you're home. Check which size works for your typical trip length before ordering.
Tank Trunk in Aspen Green
$485
Large trunk expands to 96L
The Tank Trunk in Aspen Green is a polycarbonate hard-shell trunk with a lid that opens from the front. It weighs 10.83 lbs and includes 360° spinner wheels, a versatile handle, and organized interior storage. Check the dimensions against your airline's check-in limits before ordering.
Tank Trunk in Delicate Blue
$485
Large trunk expands to 96L
The Tank Trunk in Delicate Blue is a polycarbonate hard-shell trunk with a lid that opens from the front. It weighs 10.83 lbs and includes 360° spinner wheels, a versatile handle, and organized interior storage. Check the dimensions against your airline's check-in limits before ordering.
Tank Trunk in Harbor Mist
$485
Top-opening trunk expands to 96L
A large top-opening trunk suitcase with 360° spinner wheels and organized interior storage. The Tank Trunk weighs 10.83 lbs and includes protective feet on the bottom and side. Check that the 27-inch dimensions work for your airline before ordering.
Tank Trunk in Mint Green
$485
Top-opening trunk expands to 96L
A large top-opening trunk suitcase with 360° spinner wheels and organized interior storage. The Tank Trunk weighs 10.83 lbs and includes protective feet on the bottom and side. Check that the 27-inch dimensions work for your airline before ordering.
Tank Trunk in Sandstorm
$485
Top-opening trunk expands to 96L
A large top-opening trunk suitcase with 360° spinner wheels and organized interior storage. The Tank Trunk weighs 10.83 lbs and includes protective feet on the bottom and side. Check that the 27-inch dimensions work for your airline before ordering.
4MYTU specializes in front-opening hard-shell luggage with customizable wheel options, aimed at travelers who want quick access without unpacking. Of the products we sampled, the catalog centers on carry-ons and check-ins in the Tank and Tank Lite series, with prices ranging from $37 for an Insulated Straw Water Bottle to $900 for larger luggage sets. The Tank Bigger Carry-On in Aspen Green sits at $395 and represents the mid-tier single-piece buy. Around 29 of the 100 items we reviewed show active sale pricing, so compare the regular and sale figures before checkout to see where the markdown actually lands.
The standout accessory line is Palette Wheels, sold separately at $65 per set in ten colors including Matcha Green, Cherry Red, and Sunset Orange. These let you swap out the standard wheels for a personalized look, but factor in the extra cost if customization matters to you. Before buying, check the product page for materials and weight limits, especially if you are choosing between the slim-handle Tank Lite or the convertible-handle Tank series. The FTC's online shopping tips cover what to verify before any luggage order, including return windows and warranty terms.
Free shipping kicks in at $100, so a single carry-on clears that threshold while smaller accessories do not. Returns are accepted within 100 days if the item is unworn, tagged, and in original packaging, and you must get authorization before sending anything back. The product range tilts toward hard-side luggage rather than soft duffels or backpacks, so if you need flexible packing or external pockets, this store will not have much to offer. Real-world durability and wheel noise show up frequently in searches like 4mytu luggage review reddit, so read those threads if longevity is a priority for you.
Orders over $100 ship free to most countries including the US and Japan. Orders below that threshold carry a $10 shipping fee.
You have 100 days after receipt to return items, provided they're unworn and unused with tags and original packaging intact. You'll need to request authorization before sending anything back.
We dug up the policy highlights, but always confirm shipping costs, return windows, and restocking fees on 4MYTU's own policy pages before you order. See the official shipping policy and return policy.
Our verified code saves you 10% OFF Your Order and was tested at checkout on Oct 17, 2026. You'll find the code itself in the code box on this page, ready to copy and apply at 4mytu.com.
4MYTU advertises a first-order Welcome code on their site, but the verified code we tested (in the code box on this page) works for any order and delivers 10% OFF Your Order. If you're a new customer, that 10% applies at checkout.
Yes. Orders over $100 ship free to most countries including the US and Japan. Orders below $100 incur a $10 shipping fee.
We applied our verified code at a real 4MYTU checkout and confirmed the discount on Oct 17, 2026. The code is live and waiting in the code box on this page.
Copy the code from the box on this page, add items like the Tank Bigger Carry-On in Aspen Green or Palette Wheels to your cart at 4mytu.com, and paste the code into the discount field at checkout. Your 10% savings will appear before you complete payment.
Items must be returned within 100 days after receipt, unworn or unused with tags and original packaging. You need to request authorization before sending anything back, so reach out to their support team first.
