Does the Peak Design Travel Backpack 45L fit Air France's cabin bag?

No. Too long by 1 cm. It's 56 cm top to bottom and Air France allows 55 cm. It's too big for Air France's personal item (16 cm too long).

Won't fit

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Side the bag fails onPart that sticks outSizer frame

Won't fit

Too long by 1 cm. It's 56 cm top to bottom and Air France allows 55 cm.

BagPeak Design Travel Backpack 45L

Cabin bagAir France

Length: 56of 55 cm1 cm over
Width: 33of 35 cm2 cm spare
Depth: 23of 25 cm2 cm spare

Weight12 kg limit, shared

Packed weightkg

Empty it weighs 2 kg, leaving 10 kg for your things.

What you can do

Take a bag 55 cm tall or less. 3 bags we list fit.
Or check it in when you book. It's usually cheaper than paying at the gate.
Fits 4 other airlines, including Singapore Airlines and Frontier Airlines. See all

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

See bags that fit Air France

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

Side by side

Peak Design Travel Backpack 45L against Air France's limits. Bags can be turned, so the longest side is compared with the longest limit.

Cabin bag: 55 × 35 × 25 cm, 12 kg
Side	Bag	Limit	Result
Length	56 cm	55 cm	1 cm over
Width	33 cm	35 cm	2 cm spare
Depth	23 cm	25 cm	2 cm spare

Personal item: 40 × 30 × 15 cm, 12 kg
Side	Bag	Limit	Result
Length	56 cm	40 cm	16 cm over
Width	33 cm	30 cm	3 cm over
Depth	23 cm	15 cm	8 cm over

Empty it weighs 2 kg of the 12 kg limit.

Air France rules worth knowing

Weight limit is shared between both items in Economy.

Airlines where the Peak Design Travel Backpack 45L fits

Singapore Airlines Frontier Airlines Southwest Airlines AirAsia All airlines

Bags that fit Air France's cabin bag

Biggest first.

CabinZero Classic 36L45 × 31 × 20 cmFits4 cm to spareBag page
WANDF Personal Item Duffel45 × 32 × 16 cmFits3 cm to spareBag page
Horizn Studios Gion Shoulder Bag27 × 18 × 5.5 cmFits17 cm to spareBag page

Good to know

What can I do if the Peak Design Travel Backpack 45L is too big for Air France?

Add a checked bag when you book, which is usually cheaper than paying at the gate, or bring a smaller cabin bag. The Peak Design Travel Backpack 45L does fit Singapore Airlines, Frontier Airlines and Southwest Airlines.

What is Air France's cabin bag size limit?

Air France's cabin bag limit is 55 × 35 × 25 cm, up to 12 kg shared across your cabin items.

Which other bags fit Air France?

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