JetSMART cabin bag size
Everything you can bring on board JetSMART — sizes, weight and cost.
✓ Verified · 13 Jul 2026Official JetSMART policy ↗
Published and maintained by FitsOnBoardEditorial standards
Cabin bag
55 × 35 × 25 cm
21.7 × 13.8 × 9.8 in · up to 10 kg
Requires a paid add-on
Check your bag against JetSMART →Full baggage allowance
| Allowance | Max size | Weight | Fare | Cost |
|---|---|---|---|---|
Personal item / under-seat | 45 × 35 × 25 cm 17.7 × 13.8 × 9.8 in | 10 kg | All fares | Free |
Cabin bag / carry-on | 55 × 35 × 25 cm 21.7 × 13.8 × 9.8 in | 10 kg | Paid add-on / bundle | Paid / add-on |
Bags that fit JetSMART
Fits the free allowance (13)
Narwey
Foldable Under-seat 40×20×25
40 × 20 × 25 cm
20 L
0.3 kg
5 cm to spare
from £18
Aerolite
Ryanair Maximum 40×20×25
40 × 20 × 25 cm
20 L
0.6 kg
5 cm to spare
from £22
Gonex
Foldable Daypack 20L
39 × 28 × 15 cm
20 L
0.3 kg
6 cm to spare
from £20
Aerolite
39×19×24 Ryanair Cabin Case
39 × 19 × 24 cm
19 L
1.7 kg
6 cm to spare
from £30
Matein
18" Under-seat Travel Backpack
45 × 35 × 20 cm
25 L
0.9 kg
0 cm to spare
from $40
Fits a paid cabin allowance (13)
Peak Design
Travel Backpack 30L
51 × 33 × 22 cm
30 L
1.9 kg
2 cm to spare
from $230
Nomatic
Travel Pack 20L
51 × 33 × 20 cm
20 L
1.5 kg
2 cm to spare
from £200
Decathlon (Forclaz)
Travel 500 Cabin 40L
50 × 35 × 20 cm
40 L
1.4 kg
0 cm to spare
from £45Visit brand →
Samsonite
Base Boost Spinner 55
55 × 35 × 20 cm
39 L
2.3 kg
0 cm to spare
from £95Visit brand →
Travelpro
Maxlite Air Compact 20"
54 × 35 × 22 cm
38 L
2.4 kg
0 cm to spare
from $160Visit brand →
Antler
Clifton Cabin
55 × 35 × 20 cm
33 L
2.9 kg
0 cm to spare
from £130
JetSMART baggage FAQ
What size cabin bag can I take on JetSMART?+
JetSMART's cabin bag limit is 55 × 35 × 25 cm (21.7 × 13.8 × 9.8 in), up to 10 kg. Measure your bag including wheels and handles.
Does JetSMART include a free personal item?+
Yes — JetSMART lets you bring a personal item up to 45 × 35 × 25 cm that must fit under the seat in front of you at no extra cost.
How do I check if my bag fits JetSMART?+
Measure height, width and depth in cm or inches and enter them into the checker — you'll see instantly whether your bag fits JetSMART for free, is tight, or is over the limit, with the exact margin.
Aeroméxico
Copa Airlines
Avianca