Sun Country Airlines cabin bag size

Checked on 20 October 2026 · Official rules

Free under-seat item

43 × 33 × 22 cm16.9 × 13 × 8.7 in

Max weight: No weight limit stated
Included with: Included on every fare

Official limit 17 × 13 × 9 inches, converted to cm and rounded down. No separate weight published.

Cabin bag (overhead bin)

60 × 40 × 27 cm23.6 × 15.7 × 10.6 in

Max weight: 15.8 kg
Included with: Purchased carry-on allowance or an inclusive bundle

Official limit 24 × 16 × 11 inches and 35 lb; cm rounded down and weight conservatively rounded down to 15.8 kg. Still operates separately after acquisition by Allegiant, with its own baggage rules.

Check my whole trip

Sizer dimensions

Same size and weight limits

481 bags that fit as Under-seat item

Samsonite
Ta Revolution Foldable Duffle S
20 × 40 × 30 cm7.9 × 15.7 × 11.8 in
2 cm spare0.8 in spare
American Tourister
Urban Track S Duffle Bag / Backpack
30 × 40 × 20 cm11.8 × 15.7 × 7.9 in
2 cm spare0.8 in spare
Samsonite
Outtrax Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
2 cm spare0.8 in spare
Travelite
KICK OFF Cabin Backpack
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
2 cm spare0.8 in spare
Samsonite
Cabin Pack Underseat Backpack S
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
2 cm spare0.8 in spare
CabinZero
Classic Backpack 28L
39 × 29.5 × 20 cm15.4 × 11.6 × 7.9 in
2 cm spare0.8 in spare
CabinZero
Military Backpack 28L
43 × 30 × 16 cm16.9 × 11.8 × 6.3 in
Exact fit
Samsonite
Respark Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
2 cm spare0.8 in spare
Eminent
Roadmaster
43 × 33 × 20 cm16.9 × 13 × 7.9 in
Exact fit
Travelpro
Maxlite 5 Soft Tote
27.9 × 40.6 × 20.3 cm11 × 16 × 8 in
1.7 cm spare0.7 in spare
CabinZero
Classic Tech Backpack 28L
39 × 29.5 × 20 cm15.4 × 11.6 × 7.9 in
2 cm spare0.8 in spare
Samsonite
Karissa Evo Backpack 14.1"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
2 cm spare0.8 in spare

2191 bags that fit as Cabin bag

Peak Design
Travel Duffel 50L
36 × 60 × 23 cm14.2 × 23.6 × 9.1 in
Exact fit
Samsonite
Essens Spinner expandable (4 wheels) 55cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Samsonite
Prodiver Spinner (4 wheels) 55 cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Samsonite
Roadseeker Duffle with wheels 55cm backpack
55 × 40 × 25 cm21.7 × 15.7 × 9.8 in
Exact fit
American Tourister
City Racer S Duffle with wheels
55 × 35 × 25 cm21.7 × 13.8 × 9.8 in
2 cm spare0.8 in spare
Stratic
VIBE - Trolley S
54 × 39.5 × 21.5 cm21.3 × 15.6 × 8.5 in
0.5 cm spare0.2 in spare
Samsonite
Respark Duffle with wheels 55cm
55 × 32 × 27 cm21.7 × 12.6 × 10.6 in
Exact fit
Travelpro
Platinum Elite Soft Duffel
31.8 × 48.3 × 22.9 cm12.5 × 19 × 9 in
4.1 cm spare1.6 in spare
Away
The Bigger Carry-On
58.4 × 39.1 × 23.9 cm23 × 15.4 × 9.4 in
0.9 cm spare0.4 in spare
Away
The Bigger Carry-On Flex
58.4 × 39.1 × 23.9 cm23 × 15.4 × 9.4 in
0.9 cm spare0.4 in spare
Away
Topside Bigger Carry-On
58.9 × 39.9 × 24.9 cm23.2 × 15.7 × 9.8 in
0.1 cm spare0 in spare
Béis
The Carry-On Roller
58 × 40 × 25.4 cm22.8 × 15.7 × 10 in
Exact fit