Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag vs. Hynes Eagle 45L Travel Flight Approved Carry on Backpack

Two carry-on travel backpacks, compared spec for spec.

Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag

Front facing view of the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag
Capacity44 L
Weight1.26 kg
Dimensions52×35×23 cm
Airline fit69%
Price$72

Feature by feature

Hynes Eagle 44L Carry on Backpack Flight Approved Travel BagFeatureHynes Eagle 45L Travel Flight Approved Carry on Backpack
Storage
Y Compression Y
None Expanded Capacity None
1 Opening 1
Y Passport Y
N Passthrough N
Carry
Y Backpack hideable
N Hip Belt N
Y Sternum Strap Y
Inside
17in Laptop 15in
3 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 4
Y Water Resistant Y
Material
Waterproof NylonWater-repellent crinkle nylon

Hynes Eagle 45L Travel Flight Approved Carry on Backpack

Front facing view of the Hynes Eagle 45L Travel Flight Approved Carry on Backpack
Capacity45 L
Weight1.42 kg
Dimensions56×35.5×18 cm
Airline fit46%
Price$70

Key differences between the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag and Hynes Eagle 45L Travel Flight Approved Carry on Backpack

Both have: compression straps, passport pocket, sternum strap, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 87 accept both. 44 accept only the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag, and 0 accept only the Hynes Eagle 45L Travel Flight Approved Carry on Backpack.

Only the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Canada, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Austrian, Azerbaijan Airlines, Boliviana de Aviacion, Brussels Airlines, Czech Airlines, Ethiopian Airlines, Eurowings, Fiji Airways, Flair Air, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , LOT Polish, Lufthansa, Mahan Air, Mesa Airlines, Norwegian, Peach, Porter Airlines, SAS Scandinavian, Scoot, Sky Airlines, Swiss Int'l Air Lines, Tiger Airways, Turkish Airlines, WestJet.

Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag vs. Hynes Eagle 45L Travel Flight Approved Carry on Backpack: which should you pack?

The Hynes Eagle 45L Travel Flight Approved Carry on Backpack carries 1L more than the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag (44L vs. 45L), while the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag is the lighter pack at 1.26kg (vs. 1.42kg). For carry-on flexibility, the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag fits 69% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; if you want to travel lighter, the Hynes Eagle 44L Carry on Backpack Flight Approved Travel Bag is the better call.