Osprey Porter 46 vs. Patagonia Ascensionist Pack 35L

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

Osprey Porter 46

Front facing view of the Osprey Porter 46
Capacity46 L
Weight1.5 kg
Dimensions55×36×23 cm
Airline fit61%
Price$185

Feature by feature

Osprey Porter 46FeaturePatagonia Ascensionist Pack 35L
Storage
2 Compression removable
None Expanded Capacity None
1 Opening 0
top Passport N
Y Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt Y
Y Sternum Strap removable
Inside
16in Laptop N
4 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWR420-denier 100% recycled nylon ripstop, 70-denier 100% nylon ripstop

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

Key differences between the Osprey Porter 46 and Patagonia Ascensionist Pack 35L

Both have: water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 24 accept both. 92 accept only the Osprey Porter 46, and 1 accept only the Patagonia Ascensionist Pack 35L.

Only the Osprey Porter 46 fits

Aegean Airlines, Aer Lingus, Aeroflot, Aeromexico, Air Asia, Air Astana, Air Canada, Air Caraibes, Air Macau, 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, British Airways, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, 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, Hawaiian Airlines, Hong Kong Airlines, Iberia, Interjet, Iran Air, Iran Aseman Air, Island Air, Japan Airlines, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Kuwait Air, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Middle East Airlines, Monarch Airlines, Norwegian, Onur Air, Peach, PenAir, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, 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.

Only the Patagonia Ascensionist Pack 35L fits

Croatia Air.

The Osprey Porter 46 and Patagonia Ascensionist Pack 35L are both popular options for the discerning outdoors enthusiast, but they offer decidedly different experiences. Let's break down how these two bags compare for your carry-on backpack needs.

First up is the Osprey Porter 46. This bag boasts a large 46-liter capacity, making it perfect for those who like to carry more gear. With compatibility with 47% of airlines, it has a reasonable chance of fitting in overhead compartments. The Porter's durable nylon construction ensures it can withstand rough and tumble travel. Its large laptop compartment can accommodate a sizeable 1-inch laptop, providing greater flexibility for travelers who need to bring their work with them on the go. Reviewers commonly praise the Porter's large packing space and durable construction.

Contender number two, the Patagonia Ascensionist Pack 35L, offers a different experience. Its more compact 35-liter volume is ideal for lighter packers or shorter trips. For the environmentally conscious, the Ascensionist Pack is made from 420-denier 100% recycled nylon ripstop. Its lightweight frame, coming in at a mere 0.89 pounds, IS perfect for those looking to minimize their load. While this pack lacks a laptop compartment, its specialized design and comfort further solidify its place in the mountaineering pack category.

In bullet-point summary, the differences between the two bags include:

The Osprey Porter 46 and the Patagonia Ascensionist Pack 35L do share some similarities such as exceptional construction and style. However, the differences, ranging from size, weight, and functionality, make it clear that the best choice depends on your specific needs and preferences. If you're a heavy packer or require a laptop-friendly backpack, the Osprey Porter 46 may be for you. Conversely, if you're a minimalist or environmentally conscious traveler, you may find the Patagonia Ascensionist Pack 35L more to your liking. Both provide quality and durability that can ensure successful outdoor adventures, but it all comes down to the individual.