Under the seat
43×33×16 cm
16.9×13×6.3 in
One personal item up to 43×33×16 cm on all reviewed fares, including Basic. Numeric weight limit is not specified on the reviewed public allowance/FAQ; do not interpret this as unlimited weight.
Overhead cabin bag
55×40×23 cm
21.7×15.7×9.1 in
No weight limit stated
Standard, Flexible, Freedom, Navigate and Ultimate include one 55×40×23 cm main bag plus one 43×33×16 cm personal item. Basic includes only the personal item; select Basic fare in the checker. The current public allowance and FAQ do not state a numeric weight cap: unknown is not unlimited. Measure the packed exterior conservatively; no explicit wheels/handles definition was found.
The source does not say whether wheels and handles are included, so measure the full external size to be safe.
No overhead cabin bag
Basic: no standard carry-on or GatePorter service. Personal item only. Basic Express, offered at web check-in or the airport on the travel day, adds a standard carry-on; availability and price require booking confirmation.
1 cabin bag
Standard, Flexible and Freedom: main bag plus personal item; Basic excluded.
1 cabin bag
PorterReserve Navigate and Ultimate use the same standard carry-on size. This selector maps the premium fare offering, not a separate Business cabin.
No reliable fixed price is listed here. Check your booking for the cost of adding a bag; an unlisted price does not mean it is free.
Official baggage policyCheck cabin bag dimensions, weight and personal-item limits separately. A bag has to pass every published limit at once; being under the length and width limit does not help if the depth, weight, or fare-specific allowance is tighter.
Editorial signal only. Measure the packed bag and verify the operating carrier's rule.
CATSA rules: 100 ml containers in a 1L transparent resealable bag. One bag per passenger.
Lap infants under two may have one additional diaper bag. Infants and children with a reserved seat receive the applicable standard allowance. No reduced-fare percentage or extra full cabin bag is inferred.
A collapsible stroller is carried free in addition to checked allowance; it may be checked at the counter or accepted through GatePorter with arrival-gate return. Non-collapsible strollers or those over 50 lb must be checked.
One car seat is carried free in addition to checked allowance, at the counter or as a GatePorter item. Cabin use requires separate confirmation of seat booking, approval and installation.
Infants and children with a reserved seat use the standard allowance for the fare. Playpens and other infant beds count as checked baggage.
Source-based research; no hands-on test or specialist review claimed.
Main 55×40×23; personal 43×33×16; Basic exception; safe stowage; liquids and infant diaper bag
Porter-operated flights; public page does not state numeric bag weight.
Fare lists; size allowances; GatePorter; additional allowances; liquidsSource review: · Codex (AI source review)
Basic Express on travel day adds standard carry-on; cannot pay to exceed standard dimensions/weight
Basic Express is a specific product, not any priority or checked-bag payment.
Baggage: carry-on allowance; Basic/GatePorter; extra carry-onSource review: · Codex (AI source review)
Free stroller and car seat checked/GatePorter; lap infant diaper bag; own-seat standard allowance
No cabin car-seat approval inferred from free checked carriage.
Strollers and car seats; infant/child cabin allowanceSource review: · Codex (AI source review)
A pet carrier uses the standard carry-on allowance. GatePorter is not an oversized-bag service. Some destinations collect main GatePorter bags at the baggage belt, including US arrivals at Toronto-City and Chicago-Midway; keep passport, medication and valuables with you. No universal aircraft-bin comparison or unlimited-weight claim is supported.
Rules can change. Always verify with Porter Airlines before flying.