Does the Briggs & Riley Slim Expandable Backpack fit Southwest Airlines?
FitsBag
40.7 × 26.7 × 15.2 cm
Empty 1 kg
Bag pageSouthwest Airlines carry-on
61 × 40.6 × 25.4 cm
16 kg
Verified 2026-10-03
Airline pageFAQ
Does the Briggs & Riley Slim Expandable Backpack fit Southwest Airlines?
Fits. Sides are sorted longest to shortest and compared with the airline limit the same way, so orientation does not matter.