GateSizer

Does the Cabin Max Metz 30L fit Delta Air Lines' carry-on?

No. Too wide by 0.4 cm. It's 36 cm side to side and Delta Air Lines allows 35.6 cm. It's too big for Delta Air Lines' personal item (No size published).

Won't fit

Flying with
55.9 × 35.6 × 22.9 cm
Checking
45 × 36 × 20 cm, under-seat bag
Units
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Side the bag fails onPart that sticks outSizer frame

Won't fit

Too wide by 0.4 cm. It's 36 cm side to side and Delta Air Lines allows 35.6 cm.

BagCabin Max Metz 30L
Cabin bagDelta Air Lines
Length
45of 55.9 cm10.9 cm spare
Width
36of 35.6 cm0.4 cm over
Depth
20of 22.9 cm2.9 cm spare
WeightNo published limit on Delta Air Lines

Gate staff can still refuse a bag you can't lift into the bin yourself.

What you can do

  • Take a bag 35.6 cm wide or less. 3 bags we list fit.
  • Or check it in when you book. It's usually cheaper than paying at the gate.
  • Fits 11 other airlines, including Singapore Airlines and British Airways. See all
See bags that fit Delta Air Lines

Delta Air Lines rules checked 2 Nov 2026. Airline's page. Sizes include wheels and handles.

Side by side

Cabin Max Metz 30L against Delta Air Lines' limits. Bags can be turned, so the longest side is compared with the longest limit.

Carry-on: 55.9 × 35.6 × 22.9 cm
SideBagLimitResult
Length45 cm55.9 cm10.9 cm spare
Width36 cm35.6 cm0.4 cm over
Depth20 cm22.9 cm2.9 cm spare

Delta Air Lines rules worth knowing

  • Carry-on: 22 × 14 × 9 in including wheels and handles. Included even on Basic Economy.
  • Personal item: Delta doesn't publish a size. It just has to fit under the seat: a purse, laptop bag or small backpack.
  • No published carry-on weight limit.
  • Regional jets with under 50 seats may valet-check carry-ons.

Airlines where the Cabin Max Metz 30L fits

Singapore AirlinesBritish AirwayseasyJetFrontier AirlinesSouthwest AirlinesAir CanadaAll airlines

Bags that fit Delta Air Lines' carry-on

Biggest first.

Good to know

What can I do if the Cabin Max Metz 30L is too big for Delta Air Lines?

Add a checked bag when you book, which is usually cheaper than paying at the gate, or bring a smaller carry-on. The Cabin Max Metz 30L does fit Singapore Airlines, British Airways and easyJet.

What is Delta Air Lines' carry-on size limit?

Delta Air Lines' carry-on limit is 55.9 × 35.6 × 22.9 cm, with no published weight limit.

Which other bags fit Delta Air Lines?

CabinZero Classic 36L, WANDF Personal Item Duffel and Horizn Studios Gion Shoulder Bag fit with room to spare.