GORUCK GR1 USA - X-PAC vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack

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

GORUCK GR1 USA - X-PAC

Front facing view of the GORUCK GR1 USA - X-PAC
Capacity21 L
Weight1 kg
Dimensions46×29×14 cm
Airline fit94%
Price$335

Feature by feature

GORUCK GR1 USA - X-PACFeatureLowe 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
Y Backpack Y
N Hip Belt N
N Sternum Strap removable
Inside
15in Laptop 15in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1, side
Y Water Resistant Y
Material
XPAC VX21PFAS 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 GORUCK GR1 USA - X-PAC and Lowe Alpine Escape Flight Pro 40L Cabin Pack

Both have: passport pocket, 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. 72 accept both. 106 accept only the GORUCK GR1 USA - X-PAC, and 0 accept only the Lowe Alpine Escape Flight Pro 40L Cabin Pack.

Only the GORUCK GR1 USA - X-PAC fits

Aer Lingus, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, American Eagle, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Croatia Air, Delta Airlines, Dragonair, easyJet, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Ravn Alaska, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.

GORUCK GR1 USA - X-PAC vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack: which should you pack?

The Lowe Alpine Escape Flight Pro 40L Cabin Pack carries 19L more than the GORUCK GR1 USA - X-PAC (21L vs. 40L), while the GORUCK GR1 USA - X-PAC is the lighter pack at 1kg (vs. 1.4kg). For carry-on flexibility, the GORUCK GR1 USA - X-PAC fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Lowe Alpine Escape Flight Pro 40L Cabin Pack; if you want to travel lighter, the GORUCK GR1 USA - X-PAC is the better call.