Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag vs. Hynes Eagle 44L Travel Airline Approved Carry on Backpack

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

Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag

Front facing view of the Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag
Capacity42 L
Weight2.1 kg
Dimensions54×35×23 cm
Airline fit69%
Price$90

Feature by feature

Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage BagFeatureHynes Eagle 44L Travel Airline Approved Carry on Backpack
Storage
Y Compression Y
None Expanded Capacity None
1 Opening 1
Y Passport N
N Passthrough Y
Carry
hideable Backpack hideable
hideable Hip Belt N
Y Sternum Strap Y
Inside
17in Laptop 17in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1
Y Water Resistant Y
Material
water repellent 900D PUWater repellent Polyester

Hynes Eagle 44L Travel Airline Approved Carry on Backpack

Front facing view of the Hynes Eagle 44L Travel Airline Approved Carry on Backpack
Capacity44 L
Weight1.15 kg
Dimensions54×35×23 cm
Airline fit69%
Price$60

Key differences between the Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag and Hynes Eagle 44L Travel Airline Approved Carry on Backpack

Both have: compression straps, backpack straps, sternum strap, laptop sleeve, 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. 130 accept both. Every airline that takes one takes the other.

Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag vs. Hynes Eagle 44L Travel Airline Approved Carry on Backpack: which should you pack?

The Hynes Eagle 44L Travel Airline Approved Carry on Backpack carries 2L more than the Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag (42L vs. 44L), while the Hynes Eagle 44L Travel Airline Approved Carry on Backpack is the lighter pack at 1.15kg (vs. 2.1kg). For carry-on flexibility, the Hynes Eagle 42L Rolling Wheeled Backpack Flight Approved Carry on Luggage Bag fits 69% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle 44L Travel Airline Approved Carry on Backpack; if you want to travel lighter, the Hynes Eagle 44L Travel Airline Approved Carry on Backpack is the better call.