Patagonia Arbor Linked Pack 25L vs. Aer Duffel Pack 2

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

Patagonia Arbor Linked Pack 25L

Front facing view of the Patagonia Arbor Linked Pack 25L
Capacity25 L
Weight0.45 kg
Dimensions49×27×13 cm
Airline fit92%
Price$79

Feature by feature

Patagonia Arbor Linked Pack 25LFeatureAer Duffel Pack 2
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1
Y Water Resistant Y
Material
600-denier 100% recycled polyester, 200-denier 100% recycled polyester900D eco-dyed polyester exterior

Aer Duffel Pack 2

by Aer
Front facing view of the Aer Duffel Pack 2
Capacity24.6 L
Weight1.1 kg
Dimensions55×30×20 cm
Airline fit86%
Price$136

Key differences between the Patagonia Arbor Linked Pack 25L and Aer Duffel Pack 2

Both have: backpack straps, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 163 accept both. 11 accept only the Patagonia Arbor Linked Pack 25L, and 0 accept only the Aer Duffel Pack 2.

Only the Patagonia Arbor Linked Pack 25L fits

Air Niugini, Belavia, Etihad Airways, Great Lakes Airlines, Liat Airlines, Oman Air, Qatar Airways, Royal Jordanian, Scoot, Tiger Airways, WestJet.

Patagonia Arbor Linked Pack 25L vs. Aer Duffel Pack 2: which should you pack?

The Patagonia Arbor Linked Pack 25L carries 0.3999999999999986L more than the Aer Duffel Pack 2 (25L vs. 24.6L), while the Patagonia Arbor Linked Pack 25L is the lighter pack at 0.45kg (vs. 1.1kg). For carry-on flexibility, the Patagonia Arbor Linked Pack 25L fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Arbor Linked Pack 25L; if you want to travel lighter, the Patagonia Arbor Linked Pack 25L is the better call.