GORUCK GR1 USA - X-PAC vs. GORUCK Bullet Ruck Dynema

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

GORUCK GR1 USA - X-PAC

Front facing view of the GORUCK GR1 USA - X-PAC
Capacity21 L
Weight1 kg
Dimensions46×29×14 cm
Airline fit94%
Price$335

Feature by feature

GORUCK GR1 USA - X-PACFeatureGORUCK Bullet Ruck Dynema
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 17in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
XPAC VX21Dyneema 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 GORUCK GR1 USA - X-PAC 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. 175 accept both. 3 accept only the GORUCK GR1 USA - X-PAC, and 1 accept only the GORUCK Bullet Ruck Dynema.

Only the GORUCK GR1 USA - X-PAC fits

American Eagle, easyJet, Ravn Alaska.

Only the GORUCK Bullet Ruck Dynema fits

Great Lakes Airlines.

GORUCK GR1 USA - X-PAC vs. GORUCK Bullet Ruck Dynema: which should you pack?

The GORUCK GR1 USA - X-PAC carries 6L more than the GORUCK Bullet Ruck Dynema (21L vs. 15L), while the GORUCK Bullet Ruck Dynema is the lighter pack at 0.5kg (vs. 1kg). For carry-on flexibility, the GORUCK GR1 USA - X-PAC fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the GORUCK GR1 USA - X-PAC; if you want to travel lighter, the GORUCK Bullet Ruck Dynema is the better call.