Jansport Gnarly Gnapsack 25 vs. Kathmandu Parker Pack

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

Jansport Gnarly Gnapsack 25

Front facing view of the Jansport Gnarly Gnapsack 25
Capacity25 L
Weight0.6 kg
Dimensions44×28×14 cm
Airline fit96%
Price$60

Feature by feature

Jansport Gnarly Gnapsack 25FeatureKathmandu Parker Pack
Storage
Y Compression N
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 17in
2 Main Compartments 2
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly optional
2 Water Bottle Holder N
Y Water Resistant N
Material
300 Denier Recycled Ripstop Poly / 600 Denier Recycled Poly / TPU Coated 600 Denier100% Recycled Polyester

Kathmandu Parker Pack

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

Key differences between the Jansport Gnarly Gnapsack 25 and Kathmandu Parker Pack

Both have: backpack straps, sternum strap, laptop sleeve.

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. 104 accept only the Jansport Gnarly Gnapsack 25, and 0 accept only the Kathmandu Parker Pack.

Only the Jansport Gnarly Gnapsack 25 fits

Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Tahiti, 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, Delta Airlines, Dragonair, easyJet, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Great Lakes Airlines, Gulf Air, 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, Pakistan International, Porter Airlines, Qantas 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.

Jansport Gnarly Gnapsack 25 vs. Kathmandu Parker Pack: which should you pack?

The Kathmandu Parker Pack carries 3L more than the Jansport Gnarly Gnapsack 25 (25L vs. 28L), while the Jansport Gnarly Gnapsack 25 is the lighter pack at 0.6kg (vs. 0.89kg). For carry-on flexibility, the Jansport Gnarly Gnapsack 25 fits 96% 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 Jansport Gnarly Gnapsack 25 is the better call.