Aer Flight Pack vs. Arc'teryx Blade 28

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

Aer Flight Pack

by Aer
Front facing view of the Aer Flight Pack
Capacity20 L
Weight1.5 kg
Dimensions46×30×14 cm
Airline fit94%
Price$180

Feature by feature

Aer Flight PackFeatureArc'teryx Blade 28
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport back
Y Passthrough Y
Carry
hideable Backpack hideable
N Hip Belt N
N Sternum Strap N
Inside
16in Laptop 15in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder N
Y Water Resistant Y
Material
1680D Cordura ballistic nylonN210p-HT nylon 6,6 N630p-HT nylon 6,6

Arc'teryx Blade 28

Front facing view of the Arc'teryx Blade 28
Capacity28 L
Weight1.5 kg
Dimensions54×31×16 cm
Airline fit88%
Price$160

Key differences between the Aer Flight Pack and Arc'teryx Blade 28

Both have: luggage passthrough, backpack straps, 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. 166 accept both. 12 accept only the Aer Flight Pack, and 0 accept only the Arc'teryx Blade 28.

Only the Aer Flight Pack fits

Air Niugini, American Eagle, Belavia, easyJet, Etihad Airways, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Virgin Australia, WestJet.

Aer Flight Pack vs. Arc'teryx Blade 28: which should you pack?

The Arc'teryx Blade 28 carries 8L more than the Aer Flight Pack (20L vs. 28L), while the Aer Flight Pack is the lighter pack at 1.5kg (vs. 1.5kg). For carry-on flexibility, the Aer Flight Pack fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Arc'teryx Blade 28; if you want to travel lighter, the Aer Flight Pack is the better call.