Southwest Airlines cabin bag size

Checked on 20 October 2026 · Official rules

Free under-seat item

Not published

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

One personal item under the seat in front (purse, briefcase, laptop case, backpack, small camera). Southwest's current policy page gives no maximum dimensions.

Cabin bag (overhead bin)

60.9 × 40.6 × 25.4 cm24 × 16 × 10 in

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

24 x 16 x 10 in (converted to cm by CabinBagFinder, rounded down), wheels, handles and attachments included. No weight limit stated.

Check my whole trip

Sizer dimensions

Cabin bag · 60.9 × 40.6 × 25.4 cm24 × 16 × 10 in

Same size and weight limits

2151 bags that fit as Cabin bag

Peak Design
Travel Duffel 50L
36 × 60 × 23 cm14.2 × 23.6 × 9.1 in
0.9 cm spare0.4 in spare
Samsonite
Essens Spinner expandable (4 wheels) 55cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
0.6 cm spare0.2 in spare
Samsonite
Prodiver Spinner (4 wheels) 55 cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
0.6 cm spare0.2 in spare
Samsonite
Roadseeker Duffle with wheels 55cm backpack
55 × 40 × 25 cm21.7 × 15.7 × 9.8 in
0.4 cm spare0.2 in spare
American Tourister
City Racer S Duffle with wheels
55 × 35 × 25 cm21.7 × 13.8 × 9.8 in
0.4 cm spare0.2 in spare
Stratic
VIBE - Trolley S
54 × 39.5 × 21.5 cm21.3 × 15.6 × 8.5 in
1.1 cm spare0.4 in spare
July
Carry On Max Expandable
58.4 × 40.6 × 22.9 cm23 × 16 × 9 in
Exact fit
Travelpro
Platinum Elite Soft Duffel
31.8 × 48.3 × 22.9 cm12.5 × 19 × 9 in
2.5 cm spare1 in spare
Away
The Bigger Carry-On
58.4 × 39.1 × 23.9 cm23 × 15.4 × 9.4 in
1.5 cm spare0.6 in spare
Away
The Bigger Carry-On Flex
58.4 × 39.1 × 23.9 cm23 × 15.4 × 9.4 in
1.5 cm spare0.6 in spare
Away
Topside Bigger Carry-On
58.9 × 39.9 × 24.9 cm23.2 × 15.7 × 9.8 in
0.5 cm spare0.2 in spare
Béis
The Carry-On Roller
58 × 40 × 25.4 cm22.8 × 15.7 × 10 in
Exact fit