Does the Travelpro Essentials™ SparePack™ Foldable Backpack 2.0 fit Allegiant Air?
FitsBag
38.1 × 32.4 × 16.5 cm
Empty 0.3 kg
Bag pageAllegiant Air carry-on
55.9 × 40.6 × 25.4 cm
18 kg
Verified 2026-10-03
Airline pageFAQ
Does the Travelpro Essentials™ SparePack™ Foldable Backpack 2.0 fit Allegiant Air?
Fits. Sides are sorted longest to shortest and compared with the airline limit the same way, so orientation does not matter.