Does the Tumi Medium 15" Expandable Backpack fit Frontier Airlines?
FitsBag
56.1 × 39.7 × 25 cm
Expanded 56.1 × 39.7 × 20.3 cm
Empty 1.3 kg
Bag pageFrontier Airlines carry-on
61 × 40.6 × 25.4 cm
23 kg
Verified 2026-10-03
Airline pageFits even when expanded.
FAQ
Does the Tumi Medium 15" Expandable Backpack fit Frontier Airlines?
Fits. Sides are sorted longest to shortest and compared with the airline limit the same way, so orientation does not matter.