Kathmandu Parker Pack vs. Patagonia Women's Refugio Backpack 26L

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

Kathmandu Parker Pack

Front facing view of the Kathmandu Parker Pack
Capacity28 L
Weight0.89 kg
Dimensions50×29×24 cm
Airline fit41%
Price$90

Feature by feature

Kathmandu Parker PackFeaturePatagonia Women's Refugio Backpack 26L
Storage
N Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
17in Laptop 15in
2 Main Compartments 2
Y Organizer Y
Outside
× Hard Shell ×
optional Rain-fly N
N Water Bottle Holder 2
N Water Resistant Y
Material
100% Recycled Polyester630-denier 100% nylon, 450-denier 100% polyester (56% recycled) ripstop

Patagonia Women's Refugio Backpack 26L

Front facing view of the Patagonia Women's Refugio Backpack 26L
Capacity26 L
Weight601 kg
Dimensions43.18×29.21×20.31 cm
Airline fit76%
Price$89

Key differences between the Kathmandu Parker Pack and Patagonia Women's Refugio Backpack 26L

Both have: backpack straps, sternum strap, built-in organizer.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 77 accept both. 0 accept only the Kathmandu Parker Pack, and 66 accept only the Patagonia Women's Refugio Backpack 26L.

Only the Patagonia Women's Refugio Backpack 26L fits

Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, American Eagle, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Gulf Air, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Liat Airlines, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Pakistan International, Porter Airlines, Qantas Airways, Ravn Alaska, Regional Express, 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, Virgin Australia, WestJet.

Kathmandu Parker Pack vs. Patagonia Women's Refugio Backpack 26L: which should you pack?

The Kathmandu Parker Pack carries 2L more than the Patagonia Women's Refugio Backpack 26L (28L vs. 26L), while the Kathmandu Parker Pack is the lighter pack at 0.89kg (vs. 601kg). For carry-on flexibility, the Patagonia Women's Refugio Backpack 26L fits 76% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Kathmandu Parker Pack; if you want to travel lighter, the Kathmandu Parker Pack is the better call.