Is the Outline Pro Carry-On accepted by major airlines?

At 23 x 15 x 10 inches it is close to or above several airlines' cabin limits, especially expanded. Measure it against your carrier's sizer before you rely on it as a carry-on.

How does it compare with Samsonite's lighter carry-ons?

It is heavier than Samsonite's softside and polypropylene carry-ons, but the hard shell and built-in TSA lock add protection. Choose it for durability, not for the lowest weight.

Does the expansion affect carry-on use?

Yes. Unzipping the expansion adds depth, which can push it past a sizer. Keep it zipped for cabin travel and expand it only when you have overhead room or are checking it.

What is covered by the 10-year warranty?

Samsonite's warranty covers manufacturing defects in the shell, wheels, handles and lock. It does not cover airline damage or normal wear.

Is the TSA lock easy to use?

It is a built-in combination lock with a TSA override key slot, so security can open it without breaking it. You set your own combination.

How much does it hold?

It is a carry-on-sized case with packing straps and a divider, enough for a few days of clothes. The expansion adds a little extra room for souvenirs or bulky items.