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Buying a carry-on under $100 feels like a gamble every time. You worry it won’t fit the overhead bin, the wheels will screech, or the zipper will give out on day one. The truth is that this budget tier now holds genuinely great bags that hold up for years — if you know which features to check first. This guide sorts through the real trade-offs between softside and hardside shells, expandable options, and spinner wheels to find the reliable ones.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You’ll find the best Carry On Luggage Under $100 that passengers actually trust in the overhead bin, on the carousel, and through years of routine travel.
In this article
Sizing note: Airline rules vary by carrier, so this list uses flexible, human-like matching for carry-on size (about 20-22 inches). Not every pick is the exact number searched; the nearest same-type size serves the same purpose. Always double-check your airline’s current limit before you fly.
Our Picks at a Glance
How To Choose The Best Carry On Luggage Under $100
Hardside and softside bags each solve a different problem. A hard polycarbonate shell protects fragile gear and shrugs off scratches, while a soft polyester case flexes to squeeze into tight overhead bins and usually packs more exterior pockets. Your trip type decides the winner.
Know Your Shell And Weight
A hardside bag guards your camera or souvenirs but eats into your weight allowance because the shell itself has heft. A softside case weighs less at the start, so you can pack heavier items without hitting the airline’s limit. Check the listed weight in pounds — the lightest picks here sit around 6.4 lbs, and every pound you save on the bag is a pound you can spend on clothes.
Check The Wheels, Handle, And Lock
Spinner wheels with 360° rotation let you roll the case upright beside you, which saves your wrist in long terminals. A telescoping aluminum handle that locks at several heights keeps the bag from wobbling, and a built-in TSA lock means security can open it without breaking the zipper. If you will fly a budget carrier, always confirm your specific airline’s size limit before buying.
Quick Comparison
| Model | Best For | Capacity | Weight | Shell Type | Amazon |
|---|---|---|---|---|---|
| LOVEVOOK 20″ Softside★ Best Overall | Organized softside packing | 45 liters | 6.7 lbs | Polyester | Amazon |
| Comeria 20″ ExpandableDesign Favorite | Stylish expandable hardside | 40 liters | 5.8 lbs | ABS+PC | Amazon |
| Samsonite Omni PC 20″Top Performer | Long-haul durability | — | 6.81 lbs | Polycarbonate | Amazon |
| Rockland London 20″ | Budget hardside travel | 34 liters | 7.5 lbs | ABS | Amazon |
| BAGSMART 20″ Hardside | Scratch-proof polycarbonate | 35 liters | 6.39 lbs | Polycarbonate | Amazon |
| LIGHT FLIGHT 20″ | Extra room when expanded | 35–42 liters | 6.83 lbs | ABS | Amazon |
| Amazon Basics 21″ Hardside | Crowd-proven value | 34 liters | 6.8 lbs | ABS | Amazon |
| Amazon Basics 20″ Softside | Maximum softside capacity | 42 liters | 7.1 lbs | Polyester | Amazon |
| American Tourister Stratum 3.0 | Travel-proven hardside | — | 7.3 lbs | ABS | Amazon |
Capacity figures are the manufacturer’s published liters. Weights are the maker’s stated luggage weight, which matters because airlines weigh the bag empty.
In‑Depth Reviews
1. LOVEVOOK 20″ Softside Carry-On
Our pick — over 4.5★ from 650+ verified ratings; the strongest balance of quality and price.
The softside organizer that crams a week into a 20-inch frame
That size advantage comes from smart layout: three front compartments hold a boarding pass or magazine, and a dedicated laptop sleeve keeps your computer separate from your folded clothes.
The build earns its keep through water-resistant, scratch-resistant polyester with leather accents, plus a TSA-approved lock so security can open it without breaking the zipper. Buyers report it still looks new after two flights and a cruise, confirming it survives real travel cycles. The 360° spinner wheels and a three-height adjustable handle keep it rolling smoothly even when stuffed to the gills.
At 6.7 pounds, it is not the featherweight of this list, but the extra liter capacity and organizational depth justify the weight for most travelers. It also ships with a 38L capacity stated in one part of the listing and 45L in another, so trust the larger figure if you need maximum room.
Packing Prowess
- 45 liters is the biggest capacity in this lineup for a 20-inch softside
- Water-resistant polyester shell shrugs off light rain at the curb
- Dedicated laptop compartment plus three front quick-access pockets
- TSA lock and leather accents give a premium feel
Before You Buy
- Heavier than polycarbonate rivals at 6.7 lbs empty
- The TSA lock ships without instructions; you may need to look up the default code
Reach for this if: you pack for a full week and want pockets for every charger, book, and shoe.
Look elsewhere if: you need the absolute lightest bag for strict weight-limited airlines.
2. Comeria 20″ Expandable Hardside
The hardside that looks designer-priced while holding 40 liters of gear
This Comeria case flips the usual budget trade-off: it stays light at just 5.8 pounds while still delivering a 40-liter interior from its ABS and polycarbonate blend. That makes it the lightest hardside in this review, which matters more than ever if your airline charges for checked bags by the pound. Owners say the purple color draws compliments and makes it look like a designer suitcase at a fraction of the price.
It expands up to 22.1 x 13.8 x 9.6 inches when you need breathing room, and the 8 quiet spinner wheels roll smoothly over carpet, cobblestone, and terminal tile. A TSA combination lock comes preset to 0-0-0, so you can set your own code without hunting for a key. The fit note here is durability: the shell is sturdy enough for regular travel but not armored, so treat it as a capable everyday companion rather than an indestructible fortress.
The telescoping handle adjusts to three heights, which helps if you are taller or shorter than average and tired of bending mid-stride. It fits the overhead bin on United and other major carriers, per owner reports.
Style And Substance: this is the pick that turns heads in the gate area, rolls smoothly, and still leaves money in your pocket for a packing cube set.
The Trade-off: it is not as rugged as heavier hardshell rivals, so it suits leisure travelers more than weekly road warriors.
Best for: style-conscious travelers who want a lightweight hardside that looks far pricier than it is.
skip it if: you check your bag often and need maximum shell toughness.
3. Samsonite Omni PC 20″ Hardside
The 10-year-warranty hardside that shrugs off a decade of airport abuse
You get a scratch-resistant shell that keeps your bag looking new through rough baggage handling, thanks to Samsonite’s Omni PC polycarbonate (a lightweight, impact-resistant plastic) with a micro-diamond texture (a pattern that hides fine scratches). It’s among the most-reviewed suitcases in this class, and owners consistently say it survives multi-country tours. One traveler reported it held up great on a 3-week Iceland-Norway-Scotland-England loop, with the darker teal hiding scuffs visible on silver.
Inside, it packs 19 x 14.5 x 9.5 inches of space, and the four oversized spinner wheels roll smoothly. The side-mounted TSA locks deter theft while still letting customs open it without damage. A 10-year limited warranty covers defects in materials and workmanship, which is rare at this price tier and signals genuine manufacturing confidence.
Weighing 6.81 pounds, it is mid-pack for lightness, but the trade-off is a more rigid shell. The honest downsides: there are no internal compartments to corral small items, and the telescoping handle bars can crease clothes if you pack directly beneath them. Packing cubes solve both quirks.
Built To Last: this is the warranty pick — the rare sub-$100 bag backed for a full decade and proven across tens of thousands of trips.
Smooth Sailing: oversized wheels and a sturdy handle make it easy to roll, even when you load it to the brim.
Choose it for: frequent flyers who want a brand-name hardside with real warranty protection.
Think twice if: you rely on interior organizer pockets instead of packing cubes.
4. American Tourister Stratum 3.0 Carry-On
The hardside with a molded hook that frees your hands at the gate
American Tourister’s Stratum 3.0 stands out for its patented molded EazyHook, a small hook on the back that holds a handbag or airport snack bag while you roll. That single feature changes the airport experience for parents and commuters juggling a coffee in one hand and a boarding pass in the other. It is a small idea with an outsized daily benefit.
Weighing 7.3 pounds, it is not the lightest hardside, but the 360° dual spinner wheels glide easily and the RightHeight trolley handle adjusts to multiple heights so you never hunch. It expands an additional inch for last-minute purchases, and the zippered interior pockets pop with a contrasting color for easy visibility. Owners who flew to Europe and back reported no problems, and one parent confirmed it survived a week of band kids throwing bags around.
The shell type is ABS, which is sturdy but less flexible than pure polycarbonate. Light pink versions show scuffs more readily than darker colors, so choose a deeper shade if you want a cleaner look over time.
Travel Smarts
- EazyHook keeps a second bag hands-free while you roll
- RightHeight handle adjusts to multiple heights for comfortable strides
- Expandable for an extra inch of packing room
- Interior zippered pockets with high-visibility trim
Watch For
- ABS shell is harder but less flexible than polycarbonate
- Light pink finish shows every scuff and scratch
Ideal for: parents and commuters who need an extra hand at security and the gate.
Not for: anyone who prefers a darker shell that hides travel nicks.
5. Amazon Basics 21″ Hardside Carry-On
The best-selling hardside that wins on sheer owner count and value
When a carry-on racks up tens of thousands of ratings, you can trust that the consensus is real. This Amazon Basics 21-inch hardside is that bag — a 34-liter ABS shell with a scratch-resistant finish, expandable up to 25% more space when you need it. Owners mention it still looks new after thousands of miles and four years of service.
The interior divider plus three zippered pockets keep essentials organized, and four multi-directional wheels roll smoothly through terminals. A telescoping handle and short lift handle complete the package. The rose gold color reads more like a vibrant coral pink in person, so check the listing photos carefully if the exact shade matters to you.
At 6.8 pounds, it is neither the lightest nor heaviest here, and the 21-inch height still fits most overhead bins. Durability feedback is genuinely mixed across such a large owner base — some report it breaking immediately, while far more say it survives years of abuse. Treat it as a solid value pick rather than an heirloom.
Why It’s So Popular
- Proven track record across tens of thousands of trips
- Scratch-resistant ABS shell stays presentable
- Expandable to 25% more room for return-trip souvenirs
- Interior divider plus three zippered pockets
Keep In Mind
- Rose gold looks more coral pink in real life
- No built-in lock on this model
Reach for it if: you want the safest, most-proven budget buy with huge owner consensus behind it.
Pass if: you need a built-in TSA lock or a true rose gold color.
6. Amazon Basics 20″ Softside Carry-On
The expandable softside that swallows two weeks of clothes with ease
Softside luggage has one major advantage over hardside — flexibility — and this Amazon Basics 20-inch case leans into it with a 42-liter capacity and a polyester shell that can flex into tight overhead bins. Owners consistently report fitting a full two weeks of gear. The crash-guard wheel housings and molded corner guards add durability where softside bags usually wear out first.
Its eight spinner wheels roll smoothly, and strategically placed support stabilizers keep the bag from tipping over when you set it down. A built-in TSA lock secures the main compartment, and three interior pockets plus an exterior front pocket organize your chargers, toiletries, and documents. The 23.2-inch height is slightly taller than some airline limits, so double-check your carrier before you commit.
The honest trade-off: this bag tips occasionally when pushed at full speed and the telescoping handle does not always lock with a satisfying click. But for the capacity per dollar, few softside cases come close.
Space Machine
- 42 liters packs more than most rivals at this size
- Crash-guard wheel housings survive baggage handling
- Front exterior pocket for quick-grab items
- TSA lock built into the frame
Consider First
- Handle does not always lock securely in place
- Can tip forward if pushed too fast
- Check 23.2-inch height against strict airline limits
Best for: long-trip packers who want maximum softside space under $100.
Skip if: you fly ultra-strict budget carriers where every inch of height matters.
7. BAGSMART 20″ Polycarbonate Hardside
The lightest hardside here, wrapped in scratch-proof polycarbonate
At just 6.39 pounds, this BAGSMART case is the lightest hardside in the lineup — a real edge when your airline weighs every bag. The polycarbonate shell delivers remarkable strength for its weight, surviving the maker’s rigorous scratch and dent tests, and owners confirm it arrives true to the 22x14x9 airline-approved size including wheels and handle. That last point matters more than you think, because many budget bags measure slightly over the limit once hardware is added.
Its 35 liters split across two main compartments with a compression pad and cross straps, plus a zippered mesh pocket for quick-reference essentials. The four-stage aluminum handle adjusts to fit different heights, and 360° spinner dual wheels roll over carpet, rougher terrain, and even gravel without complaint. A TSA combination lock comes preset to 0-0-0 with no key needed.
The most common hiccup reported is the lock mechanism — a few owners found the reset button would not depress, which forced a return. If you get a good unit, the build quality is exceptional for the price; if you get a dud, the five-year warranty covers it.
Featherweight Toughness
- Lightest hardside at 6.39 lbs, easing weight-limit stress
- Polycarbonate shell resists scratches and dents
- True 22x14x9 size including wheels and handle
- Five-year manufacturer warranty for confidence
Possible Hiccup
- Occasional lock reset issue reported by a few owners
- Compression straps require deliberate folding to use well
Pick this for: weight-conscious flyers who want a true polycarbonate shell that stays under the pound limit.
Be aware: the TSA lock is the part most likely to need a warranty claim.
8. LIGHT FLIGHT 20″ Expandable Hardside
The 20-percent expandable hardside that grows with your souvenir haul
This LIGHT FLIGHT case solves the classic traveler’s dilemma — running out of room on the return trip. Unzip its expandable zipper and the 35-liter interior jumps to 42 liters, a clean 20% boost that accommodates that extra pair of shoes or a few gifts. That flexibility makes it feel like a larger bag when you need it and a compact carry-on when you do not.
The ABS composite shell resists scratches and impact, and owners say it survived checked-baggage handling without dents. Silent 360° spinner wheels glide through crowded airports, and a 4-level adjustable aluminum handle fits different heights comfortably. Built-in TSA locks and smooth double-ended zippers round out the security story.
The 6.83-pound weight is mid-pack, just above the BAGSMART’s 6.39 pounds, but the expandability may be worth the extra fraction. Interior organization is simpler than the LOVEVOOK — two main compartments with a buckle compression system and small pockets — so heavy organizers should bring their own packing cubes.
Room To Grow: the 35-to-42-liter expansion is the most generous in this review, perfect for shopping-heavy trips.
The Simple Interior: fewer pockets than softside rivals, so plan to use packing cubes for small-item organization.
Choose it if: history says you always come home with more than you packed.
Look elsewhere if: you prefer a bag with many small interior pockets over raw expandable volume.
9. Rockland London 20″ Hardside Spinner
The true entry-level hardside that gets you rolling for less
If your budget is tight and you simply need a reliable hardside that passes airline size checks, this Rockland London is the classic starting point. Customers note it wheeled more than five miles without complaint and cleared airline size gates easily. The 34-liter capacity is modest, but it fits a long weekend or about five days of light clothing.
The expandable ABS shell adds flexibility, and an aluminum telescoping handle extends far enough to balance a laptop bag on top. Interior mesh zip pockets and elasticated pockets keep socks and chargers corralled. A 5-year warranty backs the purchase, and the ABS material cleans well with a wipe-down — One owner even reported sanitizing it with bleach without damage..
The trade-off at this price is less refined feel: the handle is slightly wonky according to some owners, and it is not built for long-term heavy abuse. But for a first carry-on, a kid’s travel bag, or a spare for the family, it punches well above its weight. As one traveler put it, it is tough to beat at this price point.
Entry-Level Appeal
- among the most affordable hardside spinners you can buy
- Passes airline size checks and rolls for miles
- ABS shell wipes clean easily, even with bleach
- Five-year warranty provides basic protection
Set Expectations
- Handle can feel slightly wonky
- Not built for long-term heavy abuse
- Quality varies — a fit note, not a constant flaw
Best for: budget-first buyers, kids, or occasional travelers who want a dependable hardside without the premium price tag.
Not for: frequent heavy travelers who will stress the handle weekly.
Understanding the Specs
Capacity In Liters
Carry-on capacity is measured in liters, and it tells you how much you can actually pack. A 34-liter case fits a long weekend, while a 42-45-liter case can hold a week or more of clothing. The LOVEVOOK leads at 45 liters, giving it an 11-liter edge over the Rockland’s 34 liters — enough for several extra outfits. If you plan trips longer than three days, aim for 40 liters or more.
Shell Material And Weight
The shell decides how your bag survives travel. Polycarbonate (PC) is the premium choice — light, flexible, and scratch-resistant, as seen on the BAGSMART at 6.39 lbs and the Samsonite. ABS is cheaper and stiffer, which means it can crack under extreme force but costs far less. Softside polyester flexes into tight bins and weighs little, but offers less impact protection. Every pound saved on the bag is a pound you can pack without hitting the airline’s limit.
FAQ
What is the difference between 20-inch and 21-inch carry-on luggage?
Will a 20-inch carry-on fit on Spirit, Frontier, and other budget airlines?
Is a hardside or softside carry-on better for overhead bins?
What does TSA lock mean on a carry-on suitcase?
How much can I pack in a 34-liter carry-on?
What is the advantage of expandable carry-on luggage?
How many spinner wheels should a good carry-on have?
Is the Samsonite Omni PC worth the higher price in this list?
Can I use these carry-ons as a personal item on an airplane?
How do I protect my carry-on from scratches and damage?
Final Thoughts: The Verdict
For the majority of shoppers, the carry on luggage under $100 winner is the LOVEVOOK 20-inch softside because it packs the most room at 45 liters while keeping organization, durability, and a TSA lock in one budget-friendly case. If you want the lightest true hardside with premium materials, grab the BAGSMART polycarbonate at 6.39 pounds. And for long-haul durability backed by a decade-long warranty, the Samsonite Omni PC is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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