Does the Travelpro Altitude Large Expandable Laptop Backpack 30-36L fit United Airlines?
Tight fitBag
45.7 × 30.5 × 24.1 cm
Empty 1.8 kg
Bag pageUnited Airlines carry-on
55.9 × 35 × 23 cm
18 kg
Verified 2026-10-03
Airline pageFAQ
Does the Travelpro Altitude Large Expandable Laptop Backpack 30-36L fit United Airlines?
Tight fit. Sides are sorted longest to shortest and compared with the airline limit the same way, so orientation does not matter.