Patagonia Ascensionist Pack 35L vs. Fjallraven Bergtagen 30

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

Patagonia Ascensionist Pack 35L

Front facing view of the Patagonia Ascensionist Pack 35L
Capacity35 L
Weight0.89 kg
Dimensions65×31×14 cm
Airline fit13%
Price$179

Feature by feature

Patagonia Ascensionist Pack 35LFeatureFjallraven Bergtagen 30
Storage
removable Compression Y
None Expanded Capacity None
0 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
removable Sternum Strap Y
Inside
N Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
420-denier 100% recycled nylon ripstop, 70-denier 100% nylon ripstopBergshell®: 400D 100% polyamide

Fjallraven Bergtagen 30

Front facing view of the Fjallraven Bergtagen 30
Capacity30 L
Weight1.04 kg
Dimensions55×26×22 cm
Airline fit69%
Price$200

Key differences between the Patagonia Ascensionist Pack 35L and Fjallraven Bergtagen 30

Both have: backpack straps, hip belt, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 25 accept both. 0 accept only the Patagonia Ascensionist Pack 35L, and 106 accept only the Fjallraven Bergtagen 30.

Only the Fjallraven Bergtagen 30 fits

Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, British Airways, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Iran Aseman Air, Island Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Middle East Airlines, Monarch Airlines, Norwegian, Onur Air, Pakistan International, Peach, PenAir, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, Spirit Airlines, SriLankan Airlines, Sun Country, Swiss Int'l Air Lines, Thai Airways, Trans States, Travel Service Airlines, Turkish Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

Patagonia Ascensionist Pack 35L vs. Fjallraven Bergtagen 30: which should you pack?

The Patagonia Ascensionist Pack 35L carries 5L more than the Fjallraven Bergtagen 30 (35L vs. 30L), while the Patagonia Ascensionist Pack 35L is the lighter pack at 0.89kg (vs. 1.04kg). For carry-on flexibility, the Fjallraven Bergtagen 30 fits 69% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Ascensionist Pack 35L; if you want to travel lighter, the Patagonia Ascensionist Pack 35L is the better call.