Gregory Border 40 vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack

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

Gregory Border 40

Front facing view of the Gregory Border 40
Capacity40 L
Weight1.3 kg
Dimensions56×36×23 cm
Airline fit45%
Price$200

Feature by feature

Gregory Border 40FeatureLowe Alpine Escape Flight Pro 40L Cabin Pack
Storage
N Compression 4
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt N
Y Sternum Strap removable
Inside
15in Laptop 15in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
PVC-Free Coated 210D High Density 66 Nylon PFAS freePFAS free

Lowe Alpine Escape Flight Pro 40L Cabin Pack

Front facing view of the Lowe Alpine Escape Flight Pro 40L Cabin Pack
Capacity40 L
Weight1.4 kg
Dimensions55×33×25 cm
Airline fit38%
Price$204

Key differences between the Gregory Border 40 and Lowe Alpine Escape Flight Pro 40L Cabin Pack

Both have: passport pocket, laptop sleeve, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 48 accept both. 37 accept only the Gregory Border 40, and 24 accept only the Lowe Alpine Escape Flight Pro 40L Cabin Pack.

Only the Gregory Border 40 fits

Air Asia, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, EVA Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Malaysia Airlines, Mango, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic.

Only the Lowe Alpine Escape Flight Pro 40L Cabin Pack fits

Aeroflot, Aerolineas Argentinas, Aeromexico, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Boliviana de Aviacion, Caribbean Airlines, Czech Airlines, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Peach, Sky Airlines.

Gregory Border 40 vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack: which should you pack?

The Gregory Border 40 carries the same capacity as the Lowe Alpine Escape Flight Pro 40L Cabin Pack (40L vs. 40L), while the Gregory Border 40 is the lighter pack at 1.3kg (vs. 1.4kg). For carry-on flexibility, the Gregory Border 40 fits 45% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Gregory Border 40; if you want to travel lighter, the Gregory Border 40 is the better call.