Does the Tumi Knight Sling Backpack fit Southwest Airlines?
FitsBag
35.6 × 22.9 × 10.9 cm
Empty 0.9 kg
Bag pageSouthwest Airlines carry-on
61 × 40.6 × 25.4 cm
16 kg
Verified 2026-10-03
Airline pageFAQ
Does the Tumi Knight Sling 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.