Remote Equipment Alpha 31 Pack vs. The North Face Borealis Backpack

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

Remote Equipment Alpha 31 Pack

Capacity31 L
Weight1.5 kg
Dimensions54×29×20 cm
Airline fit88%
Price$400

Feature by feature

Remote Equipment Alpha 31 PackFeatureThe North Face Borealis Backpack
Storage
4 Compression 4
36L Expanded Capacity None
2 Opening 4
top Passport top
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
16in Laptop 16in
6 Main Compartments 4
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant N
Material
Challenge Outdoor EPX600210D recycled nylon ripstop with non-PFC durable water-repellent (non-PFC DWR) finish

The North Face Borealis Backpack

Front facing view of the The North Face Borealis Backpack
Capacity28 L
Weight1.1 kg
Dimensions50×31×17 cm
Airline fit91%
Price$100

Key differences between the Remote Equipment Alpha 31 Pack and The North Face Borealis Backpack

Both have: compression straps, passport pocket, backpack straps, hip belt, sternum strap, laptop sleeve, water bottle pockets.

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. 0 accept only the Remote Equipment Alpha 31 Pack, and 6 accept only the The North Face Borealis Backpack.

Only the The North Face Borealis Backpack fits

Belavia, Etihad Airways, Oman Air, Qatar Airways, Royal Jordanian, WestJet.

Remote Equipment Alpha 31 Pack vs. The North Face Borealis Backpack: which should you pack?

The Remote Equipment Alpha 31 Pack carries 3L more than the The North Face Borealis Backpack (31L vs. 28L), while the The North Face Borealis Backpack is the lighter pack at 1.1kg (vs. 1.5kg). For carry-on flexibility, the The North Face Borealis Backpack fits 91% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Remote Equipment Alpha 31 Pack; if you want to travel lighter, the The North Face Borealis Backpack is the better call.