Does the Away Bigger Carry-On fit Jetstar's cabin bag?

No. Too wide by 3.1 cm. It's 39.1 cm side to side and Jetstar allows 36 cm. It's too big for Jetstar's personal item (No size published).

Won't fit

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Side the bag fails onPart that sticks outSizer frame

Won't fit

Too wide by 3.1 cm. It's 39.1 cm side to side and Jetstar allows 36 cm.

BagAway Bigger Carry-On

Cabin bagJetstar

Length: 57.7of 56 cm1.7 cm over
Width: 39.1of 36 cm3.1 cm over
Depth: 24.4of 23 cm1.4 cm over

Weight7 kg limit, shared

Packed weightkg

Empty it weighs 3.4 kg, leaving 3.6 kg for your things.

What you can do

Take a bag 36 cm wide or less. 5 bags we list fit.
Or check it in when you book. It's usually cheaper than paying at the gate.

See bags that fit Jetstar

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

Side by side

Away Bigger Carry-On against Jetstar's limits. Bags can be turned, so the longest side is compared with the longest limit.

Cabin bag: 56 × 36 × 23 cm, 7 kg
Side	Bag	Limit	Result
Length	57.7 cm	56 cm	1.7 cm over
Width	39.1 cm	36 cm	3.1 cm over
Depth	24.4 cm	23 cm	1.4 cm over

Empty it weighs 3.4 kg of the 7 kg limit.

Jetstar rules worth knowing

Cabin bag: 7 kg total across your main bag and one small item.
Personal item: Small item; shares the 7 kg limit. Jetstar announced changes to carry-on in 2026, so check your booking before you fly.
Extra carry-on weight can be bought on some routes.

Bags that fit Jetstar's cabin bag

Biggest first.

Peak Design Travel Backpack 45L56 × 33 × 23 cmTightExact fitBag page
Cabin Max Metz 30L45 × 36 × 20 cmTightExact fitBag page
CabinZero Classic 36L45 × 31 × 20 cmFits3 cm to spareBag page
WANDF Personal Item Duffel45 × 32 × 16 cmFits4 cm to spareBag page

Good to know

What can I do if the Away Bigger Carry-On is too big for Jetstar?

Add a checked bag when you book, which is usually cheaper than paying at the gate, or bring a smaller cabin bag.

What is Jetstar's cabin bag size limit?

Jetstar's cabin bag limit is 56 × 36 × 23 cm, up to 7 kg shared across your cabin items.

Which other bags fit Jetstar?

CabinZero Classic 36L and WANDF Personal Item Duffel fit with room to spare. Peak Design Travel Backpack 45L and Cabin Max Metz 30L are right on the limit.