Shell
Hardside Carry-On Luggage
Polycarbonate or aluminum. Maximum protection.
Top pick
Away Bigger Carry-On Luggage - 23-Inch Lightweight Hardside Suitcase with 360° Spinner Wheels, Interior Compression System, TSA-Approved Lock - Jet Black
Compare shells · 2026
Hardside carry-ons (polycarbonate / aluminum) protect contents and offer lockable zippers. Softside carry-ons flex to fit, absorb impact, and add exterior pockets.
Shell
Polycarbonate or aluminum. Maximum protection.
Top pick
Away Bigger Carry-On Luggage - 23-Inch Lightweight Hardside Suitcase with 360° Spinner Wheels, Interior Compression System, TSA-Approved Lock - Jet Black
Shell
Ballistic nylon / polyester. Flexible, more pockets.
Top pick
Travelpro Maxlite 5 Softside Expandable Luggage with 4 Spinner Wheels, Lightweight Suitcase, Men and Women, Black, Carry-on 21-Inch
One pick per shell. For the full top-5 inside any variant, use the cards above.
Sources behind this verdict
98 reviewers, weighted by source trust
Weighted by source trust
We don’t review products. We read what other reviewers wrote, score each source for trustworthiness, and synthesize the consensus.
How sources are scored →Trust hierarchy
Source mix
Trusted · 5 sources
Independent · documented methodologyVerified · 1 source
Documented methodology · commerce-ownedSupporting · 35 named sources

Travelpro
Across the reviewers we read, the Maxlite 5 21-inch spinner is the consensus default for a softside carry-on. packhacker.com calls out the contoured grip and natural shape as a real comfort upgrade hauling through terminals, and outdoorgearlab.com flags it as a full pound lighter than most lightweight competitors in their carry-on test pool.
Price
$160.00