Aer Go Pack 2 vs. GORUCK Bullet Ruck Dynema

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

Aer Go Pack 2

by Aer
Front facing view of the Aer Go Pack 2
Capacity20 L
Weight0.6 kg
Dimensions43×28×14 cm
Airline fit96%
Price$99

Feature by feature

Aer Go Pack 2FeatureGORUCK Bullet Ruck Dynema
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
Y Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
16in Laptop 17in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder N
Y Water Resistant Y
Material
210D Cordura® crinkle nylon exteriorDyneema Composite Fabric (CT9Hw6/blkwov6)

GORUCK Bullet Ruck Dynema

Front facing view of the GORUCK Bullet Ruck Dynema
Capacity15 L
Weight0.5 kg
Dimensions47×27×14 cm
Airline fit93%
Price$395

Key differences between the Aer Go Pack 2 and GORUCK Bullet Ruck Dynema

Both have: passport pocket, backpack straps, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 176 accept both. 5 accept only the Aer Go Pack 2, and 0 accept only the GORUCK Bullet Ruck Dynema.

Only the Aer Go Pack 2 fits

Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska.

Aer Go Pack 2 vs. GORUCK Bullet Ruck Dynema: which should you pack?

The Aer Go Pack 2 carries 5L more than the GORUCK Bullet Ruck Dynema (20L vs. 15L), while the GORUCK Bullet Ruck Dynema is the lighter pack at 0.5kg (vs. 0.6kg). For carry-on flexibility, the Aer Go Pack 2 fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Aer Go Pack 2; if you want to travel lighter, the GORUCK Bullet Ruck Dynema is the better call.