WestJet cabin bag size

Checked on 20 October 2026 · Official rules

Free under-seat item

41 × 15 × 33 cm16.1 × 5.9 × 13 in

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

One personal item. Current tariff specifies 15 cm height; some website text still says 14 cm. No numerical weight limit.

Cabin bag (overhead bin)

56 × 23 × 36 cm22 × 9.1 × 14.2 in

Max weight: No weight limit stated
Included with: Econo, EconoFlex and above; UltraBasic exceptions

UltraBasic excludes overhead bags except Europe/Asia or when Extended Comfort is bought for every segment in one direction. Must lift unaided. Order: length × height × width.

Check my whole trip

Sizer dimensions

Same size and weight limits

118 bags that fit as Under-seat item

Cabin Max
Manhattan Expandable Holdall 18-24L
40 × 30 × 15 cm15.7 × 11.8 × 5.9 in
Exact fit
Samsonite
4Pack Backpack 15.6"
41 × 31.5 × 13.5 cm16.1 × 12.4 × 5.3 in
Exact fit
Lipault
Lost In Berlin Travel Backpack Light 15.6"
40 × 30 × 15 cm15.7 × 11.8 × 5.9 in
Exact fit
Herschel Supply Co.
Kaslo Tote Tech
33 × 39 × 15 cm13 × 15.4 × 5.9 in
Exact fit
Lipault
Lost In Berlin Backpack Pro 16"
40 × 30 × 13 cm15.7 × 11.8 × 5.1 in
1 cm spare0.4 in spare
Wandrd
PRVKE Zip 21L V4
40 × 28 × 14.5 cm15.7 × 11 × 5.7 in
0.5 cm spare0.2 in spare
Wandrd
PRVKE Pocket 21L V4
41 × 28 × 14.5 cm16.1 × 11 × 5.7 in
Exact fit
Kipling
Codie L
31.5 × 41 × 15 cm12.4 × 16.1 × 5.9 in
Exact fit
Patagonia
Atom Tote Pack 20L
40.6 × 30.5 × 12.7 cm16 × 12 × 5 in
0.4 cm spare0.2 in spare
Roncato
INTERFACE Business Backpack
40.5 × 33 × 15 cm15.9 × 13 × 5.9 in
Exact fit
Sandqvist
Stream Lid Backpack 16
40 × 28 × 14 cm15.7 × 11 × 5.5 in
1 cm spare0.4 in spare
Samsonite
Karissa Evo Backpack 15.6"
41 × 28.5 × 14.5 cm16.1 × 11.2 × 5.7 in
Exact fit

1413 bags that fit as Cabin bag

Travelpro
Platinum Elite Soft Duffel
31.8 × 48.3 × 22.9 cm12.5 × 19 × 9 in
0.1 cm spare0 in spare
Samsonite
Cabin Pack Cabin Backpack 17.3" (55 cm)
55 × 35 × 23 cm21.7 × 13.8 × 9.1 in
Exact fit
Osprey
Sojourn Porter 46L
55 × 35 × 23 cm21.7 × 13.8 × 9.1 in
Exact fit
Aer
Sports Duffel Max
35 × 48 × 23 cm13.8 × 18.9 × 9.1 in
Exact fit
Pakt
Pakt One Travel Backpack 45L+
52 × 34 × 23 cm20.5 × 13.4 × 9.1 in
Exact fit
Tom Bihn
Techonaut 45
55.5 × 35.5 × 23 cm21.9 × 14 × 9.1 in
Exact fit
Tom Bihn
Aeronaut 45
55.5 × 35.5 × 23 cm21.9 × 14 × 9.1 in
Exact fit
GORUCK
GR3 45L
55.9 × 35.6 × 22.9 cm22 × 14 × 9 in
0.1 cm spare0 in spare
Wandrd
TRANSIT Travel Backpack 45L
55.9 × 31.8 × 22.9 cm22 × 12.5 × 9 in
0.1 cm spare0 in spare
Eagle Creek
No Matter What 40L Duffel Bag
36 × 55 × 23 cm14.2 × 21.7 × 9.1 in
Exact fit
Osprey
Daylite Carry-On Travel Pack 44
55 × 36 × 23 cm21.7 × 14.2 × 9.1 in
Exact fit
CabinZero
Classic Backpack 44L
51 × 36 × 18 cm20.1 × 14.2 × 7.1 in
Exact fit