Does the American Tourister Soundbox Spinner 55 fit Lufthansa's cabin bag?

Yes, just. Exactly the limit on at least one side. A bulging pocket would push it over. It's too big for Lufthansa's personal item (15 cm too long).

Tight fit

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Expansion zip open, +3 cm

Side the bag fails onPart that sticks outSizer frame

Tight fit

Exactly the limit on at least one side. A bulging pocket would push it over.

BagAmerican Tourister Soundbox Spinner 55

Cabin bagLufthansa

Length: 55of 55 cmExact fit
Width: 40of 40 cmExact fit
Depth: 20of 23 cm3 cm spare

Weight8 kg limit

Packed weightkg

Empty it weighs 2.6 kg, leaving 5.4 kg for your things.

What you can do

Pack it before you measure. A full pocket can add 3 to 5 cm.

We haven't checked this bag's size against the brand yet.

See bags that fit Lufthansa

Lufthansa rules checked 2 Nov 2026. Source. Sizes include wheels and handles. Some details are still being confirmed.

Side by side

American Tourister Soundbox Spinner 55 against Lufthansa's limits. Bags can be turned, so the longest side is compared with the longest limit.

Cabin bag: 55 × 40 × 23 cm, 8 kg
Side	Bag	Limit	Result
Length	55 cm	55 cm	Exact
Width	40 cm	40 cm	Exact
Depth	20 cm	23 cm	3 cm spare

Personal item: 40 × 30 × 10 cm
Side	Bag	Limit	Result
Length	55 cm	40 cm	15 cm over
Width	40 cm	30 cm	10 cm over
Depth	20 cm	10 cm	10 cm over

Empty it weighs 2.6 kg of the 8 kg limit.

Lufthansa rules worth knowing

Cabin bag: Not included on the cheapest Economy Basic short-haul fare from May 2026.
Personal item: Some 2026 guides list 40×30×15; we use Lufthansa's long-standing 10 cm depth until confirmed.
Business and First may bring two 8 kg cabin bags.

Bags that fit Lufthansa's cabin bag

Biggest first.

Rimowa Essential Cabin55 × 39 × 23 cmTightExact fitBag page
Horizn Studios H5 Cabin Luggage55 × 40 × 20 cmTightExact fitBag page
Samsonite C-Lite Spinner 5555 × 40 × 20 cmTightExact fitBag page
Cabin Max Metz 30L45 × 36 × 20 cmFits3 cm to spareBag page

Good to know

Will the American Tourister Soundbox Spinner 55 still fit Lufthansa when it's packed?

Only just. Keep the front pockets flat and the expansion zip closed, and measure it packed before you leave.

What is Lufthansa's cabin bag size limit?

Lufthansa's cabin bag limit is 55 × 40 × 23 cm, up to 8 kg.

Which other bags fit Lufthansa?

Cabin Max Metz 30L fits with room to spare. Rimowa Essential Cabin, Horizn Studios H5 Cabin Luggage and Samsonite C-Lite Spinner 55 are right on the limit.