Mystery Ranch In & Out vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack

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

Mystery Ranch In & Out

Front facing view of the Mystery Ranch In & Out
Capacity19 L
Weight0.4 kg
Dimensions51×33×23 cm
Airline fit71%
Price$90

Feature by feature

Mystery Ranch In & OutFeatureLowe Alpine Escape Flight Pro 40L Cabin Pack
Storage
4 Compression 4
None Expanded Capacity None
4 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
N 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
N Water Resistant Y
Material
100D Cordura MiniRipPFAS 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 Mystery Ranch In & Out and Lowe Alpine Escape Flight Pro 40L Cabin Pack

Both have: compression straps, passport pocket, backpack straps, 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. 72 accept both. 62 accept only the Mystery Ranch In & Out, and 0 accept only the Lowe Alpine Escape Flight Pro 40L Cabin Pack.

Only the Mystery Ranch In & Out fits

Aer Lingus, Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Croatia Air, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Oman Air, Porter Airlines, Qantas Airways, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

Mystery Ranch In & Out vs. Lowe Alpine Escape Flight Pro 40L Cabin Pack: which should you pack?

The Lowe Alpine Escape Flight Pro 40L Cabin Pack carries 21L more than the Mystery Ranch In & Out (19L vs. 40L), while the Mystery Ranch In & Out is the lighter pack at 0.4kg (vs. 1.4kg). For carry-on flexibility, the Mystery Ranch In & Out fits 71% 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 Mystery Ranch In & Out is the better call.