The Samsonite Amplitude is a 2-piece hardside set built around one real strength: a checked bag that does everything right. The 27-inch piece (20.5 x 13 x 29.5 in, 11.2 lbs) has a TSA lock, an expansion zipper, and a washable Recyclex lining.
The 20-inch carry-on (14 x 9 x 21.5 in, 6.8 lbs) shares the same 100% polycarbonate shell and YKK Fuzion zippers, but skips the expansion zipper and does not guarantee a TSA lock on every retailer version.
If you check your bag more than you carry on, the Amplitude earns its price. If the carry-on is the piece you actually live out of, keep reading before you buy.
The Samsonite Amplitude comes up constantly when people search for a mid-range hardside set. After going through the specs on both pieces, it’s easy to see why. The Samsonite Amplitude 2-piece hardside set pairs a genuinely well-made checked bag with a carry-on that’s fine, but makes a couple of trade-offs worth knowing before you order.
The biggest one is the TSA lock, which isn’t guaranteed on every carry-on version of the Samsonite Amplitude. Below is what’s actually different between the two pieces.
We’ll also cover how the Samsonite Amplitude compares to the other Samsonite models people usually cross-shop it against, and who this particular set makes the most sense for. If you’re still weighing carry-on options in general, the Samsonite carry-on guide covers the full lineup.
Contents
Samsonite Amplitude Specifications
| Specification | 20″ Carry-On | 27″ Checked Bag |
|---|---|---|
| Exterior dimensions | 14″ x 9″ x 21.5″ | 20.5″ x 13″ x 29.5″ |
| Interior dimensions | 13.3″ x 8.8″ x 19.3″ | 19.5″ x 12.7″ x 27″ |
| Linear inches | 44.5″ | 63″ |
| Weight (empty) | 6.8 lbs (3.1 kg) | 11.2 lbs (5.1 kg) |
| Shell material | 100% Polycarbonate | 100% Polycarbonate |
| Interior lining | Recyclex, recycled PET, washable | Recyclex, recycled PET, washable |
| Zipper brand | YKK Fuzion | YKK Fuzion |
| Wheels | 360° recessed dual spinner | 360° recessed dual spinner |
| Handle | RightHeight multi-stop | RightHeight multi-stop |
| TSA lock | Varies by retailer, confirm before purchase | Yes, both versions |
| Expansion zipper | No | Yes, roughly 1.5″ |
| EZ Hook | Yes, top mounted | Yes, top mounted |
| Laundry bag | No | Yes, removable |
| Colors | Silver, Blue, Gray | Silver, Blue, Gray |
| Warranty | 10-year limited | 10-year limited |
The checked bag has a built-in TSA combination lock on every version we found. The carry-on does not. Samsonite lists the lock as included on some retailer listings and absent on others.
The safest move is to check the specific listing you are buying from, not just the Amplitude name. If a lock matters to you on the carry-on specifically, either confirm it directly with the seller first or budget five dollars for a separate TSA-approved cable lock as a backup.
Once your set arrives, the Samsonite lock guide walks through setting your own combination on the checked bag’s built-in lock.
20-Inch Carry-On
At 14 x 9 x 21.5 inches and 6.8 lbs empty, this Samsonite Amplitude carry-on clears the overhead bin limits for Delta, United, and American, all of which allow up to 22 x 14 x 9 inches. That covers the vast majority of US domestic trips without a second thought. Budget carriers in Europe and Asia run tighter, and TSA’s own travel guidelines are worth a quick check too if you are flying internationally, since carry-on rules and lock requirements can shift by route.
Inside, a full-width zippered divider splits the case. One side holds elastic cross-straps for folded clothing, the other a zippered mesh pocket for smaller items, standard for this category rather than a standout feature.
The Recyclex lining pulls out and machine washes, which matters more than it sounds like the first time a leaking shampoo bottle ruins a trip.
What the carry-on does not have is an expansion zipper. Whatever fits in 44.5 linear inches is what you get. For a weekend bag or a 3-4 night trip, that is plenty. Past that, most travelers we have seen discuss this set online start feeling the pinch.
The EZ Hook on top is a small detail that solves a real problem: a Samsonite laptop backpack hangs off it cleanly, so you can roll through a terminal hands-free instead of wearing a backpack through security lines.
The RightHeight handle locks at fixed heights instead of sliding freely, and that is a deliberate trade worth understanding: fewer height options, but a mechanism with fewer parts to loosen or wobble after a few years of hard use.
- Clears overhead bin limits on the three biggest US carriers
- Light enough at 6.8 lbs to leave real packing weight in reserve
- Zipper is rated for 5x the abrasion resistance of standard luggage zippers
- Interior lining unzips out for a real machine wash, not a wipe-down
- Handle locks solid at each height with no drift over time
- EZ Hook turns a backpack into a hands-free rolling setup
- TSA lock is not guaranteed on every version, confirm before buying
- No expansion zipper means no flexibility once it is full
- Tight for trips longer than 4 nights without laundry access
- Smooth polycarbonate shows scuffs sooner than a textured finish
27-Inch Checked Bag
The checked bag is where the Samsonite Amplitude set actually earns its reputation. At 20.5 x 13 x 29.5 inches and 11.2 lbs empty, an airline with a 50 lb checked limit leaves you 38.8 lbs of real packing room before fees kick in. That is generous for a two-week trip or checked golf-club-adjacent overpacking.
If you consistently push against weight limits, the Freeform and Omni 2 both run lighter on the checked piece and are worth comparing before you commit.
For the exact linear-inch math airlines use to decide what counts as oversized, the 62 linear inches luggage guide breaks it down. Note that the Amplitude’s checked bag measures 63 linear inches, just over that common threshold, so it is worth a quick check with your specific airline before an international trip.
Inside, elastic cross-straps hold one side, a zippered mesh pocket and a clear vinyl pocket sit on the other, useful for pulling out chargers or documents without unpacking the whole case. A removable laundry bag ships with it, a small touch that saves you from digging through a hotel room for a plastic bag on day four.
The expansion zipper adds about 1.5 inches of depth when you need it, and the TSA combination lock is built directly into the main zipper pull, not a separate add-on lock that can get lost.
- Built-in TSA lock on the main compartment, confirmed on every version
- Expansion zipper adds real packing room when you need it
- Clear vinyl pocket keeps travel documents within reach
- Laundry bag included, no need to bring your own
- 10-year warranty covers manufacturing defects on a piece you will keep for years
- Heavier empty than the Freeform (9.6 lbs) or Omni 2
- A small number of buyers report early zipper wear, covered under warranty
- 63 linear inches sits just above the 62-inch cutoff some airlines enforce
Features Worth Understanding
YKK Fuzion zippers. Zippers, not wheels, are the most common failure point on hardside luggage. Samsonite’s choice to run YKK Fuzion zippers on the Amplitude matters because they are rated at 5x the abrasion resistance of standard zippers and can be repaired rather than replaced outright when something does go wrong.
That is the kind of detail that decides whether a bag survives its full 10-year warranty period or gets retired at year three. If wheels are your bigger worry instead, the Samsonite wheels replacement guide covers what is and is not covered.
Recyclex lining. The interior fabric is made from recycled PET bottles, and unlike most competitors at this price, it fully unzips out for a real machine wash rather than a spot-clean. After the trip where something leaks in your bag, this is the feature you will actually remember.
RightHeight handle. The telescoping handle locks at fixed positions instead of sliding continuously, which sounds like a downgrade until you consider the mechanism: fewer moving parts means fewer places for play and wobble to develop. Multi-stop handles consistently outlast continuously adjustable ones in long-term use, which is the entire point on a bag backed by a decade-long warranty.
Recessed spinner wheels. The 360-degree wheels sit inside a recessed frame instead of protruding from the base, protecting them during the baggage handling and cargo-hold stacking where most wheel damage actually happens, not from rolling across an airport floor.
If a wheel does eventually fail, it is worth knowing that repair is on the table before you assume replacement is your only option, and the guide linked above covers exactly that. And if the handle or zipper ever needs professional attention instead, Samsonite’s official repair service covers what falls under warranty versus what you would pay for out of pocket.
Samsonite Amplitude vs Freeform, Omni 2, Winfield 2, and Centric 2
The Amplitude is not the only hardside option in Samsonite’s lineup at this price, and it is not the strongest one on paper. Here is where it actually stands.
| Model | Shell | Checked weight | TSA locks | Expandable |
|---|---|---|---|---|
| Amplitude | Polycarbonate | 11.2 lbs | Checked confirmed, carry-on varies | Checked only |
| Freeform | Polypropylene | 9.6 lbs | Both pieces | Both pieces |
| Omni 2 | Polycarbonate | ~9 lbs | Both pieces | Both pieces |
| Winfield 2 | Polycarbonate, textured | ~10 lbs | Both pieces | Both pieces |
| Centric 2 | Polycarbonate | ~9.5 lbs | Both pieces | Both pieces |
Every other model on this list guarantees a TSA lock and full expansion on both pieces. The Amplitude does not, and that single gap is the reason it lands as the fourth pick rather than the first for buyers who want a no-compromise carry-on. What the Amplitude gives back in exchange is the washable Recyclex lining and a more organized checked-bag interior, which none of the other four match exactly.
Alternatives Worth Considering
Best Upgrade
Polypropylene instead of polycarbonate, which handles scratches slightly better and shaves the checked bag down to 9.6 lbs against the Amplitude’s 11.2. The carry-on runs larger too, at 23 x 15 x 10 inches, and both pieces get TSA locks and full expansion.
If the Amplitude’s carry-on felt too small on paper, this is the direct fix.
Best Value Alternative
The closest direct comparison to the Amplitude at a similar price. Lighter on the checked piece, TSA locks guaranteed on both, full expansion on both, and a micro-diamond texture that hides scratches better than the Amplitude’s smooth finish.
It beats the Amplitude on nearly every spec that matters for a carry-on-first traveler. The Amplitude only pulls ahead on the washable lining and the checked bag’s interior organization.
Best Scratch Resistance
A brushed polycarbonate texture hides scratches far better than the Amplitude’s smooth shell, which matters most on the checked bag where rough cargo handling actually happens. TSA locks and full expansion are included on both pieces. Of everything on this list, this is the one built to still look presentable after a full decade of checked flights.
Best Budget Pick
The most affordable entry into Samsonite’s hardside lineup, and the only one on this list with a TSA lock guaranteed on every version at every retailer, no fine print to check. Both pieces expand.
The interior is simpler than the Amplitude’s, without the washable lining or the organized checked-bag pockets, but for a first hardside set on a budget, that trade is an easy one to make.
Frequently Asked Questions
Does the Samsonite Amplitude carry-on have a TSA lock?
Is the Samsonite Amplitude good for international travel?
How much does the Samsonite Amplitude weigh?
Does the Samsonite Amplitude expand?
Is the Samsonite Amplitude better than the Omni 2?
Buy the Samsonite Amplitude if you check your bag more than you carry on, and want a set with a genuinely well-built checked piece backed by a 10-year warranty. The lock, the expansion zipper, the washable lining, and the organized interior all point to a bag that was designed with the checked traveler in mind first.
Skip it, or at least compare first, if the carry-on is the piece you actually rely on. At 44.5 linear inches, no expansion, and no guaranteed lock, it asks more compromises of carry-on travelers than the Omni 2 or Centric 2 do at a similar price, both of which include locks and full expansion on both pieces.
Pair your Amplitude carry-on with a Samsonite laptop backpack for a complete two-bag setup, and if anything ever needs servicing down the line, Samsonite’s repair program is worth checking before you replace instead of repair.
