Gregory Alpaca 40 vs. Fjallraven Splitpack

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

Gregory Alpaca 40

Capacity40 L
Weight1.2 kg
Dimensions57.9×33.8×28.7 cm
Airline fit1%
Price$140

Feature by feature

Gregory Alpaca 40FeatureFjallraven Splitpack
Storage
N Compression N
None Expanded Capacity None
0 Opening 1
side Passport N
N Passthrough N
Carry
removable Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
N Laptop N
3 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
40% Recycled 900D Polyester Ripstop with TPU Weather resistant coatingG-1000® HeavyDuty Eco: 65% polyester, 35% cotton

Fjallraven Splitpack

Front facing view of the Fjallraven Splitpack
Capacity35 L
Weight1.15 kg
Dimensions48×28×28 cm
Airline fit15%
Price$200

Key differences between the Gregory Alpaca 40 and Fjallraven Splitpack

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. 2 accept both. 0 accept only the Gregory Alpaca 40, and 26 accept only the Fjallraven Splitpack.

Only the Fjallraven Splitpack fits

Adria Airways, Air Europa, Air Koryo, Air New Zealand, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, China Southern, Croatia Air, Cubana de Aviacion, Great Lakes Airlines, Hainan Airlines, Island Air, Korean Air, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, SpiceJet, Sun Country, TAAG Angola, TAM Airlines, Ural Airlines.

Gregory Alpaca 40 vs. Fjallraven Splitpack: which should you pack?

The Gregory Alpaca 40 carries 5L more than the Fjallraven Splitpack (40L vs. 35L), while the Fjallraven Splitpack is the lighter pack at 1.15kg (vs. 1.2kg). For carry-on flexibility, the Fjallraven Splitpack fits 15% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Gregory Alpaca 40; if you want to travel lighter, the Fjallraven Splitpack is the better call.