Zpacks Bagger Ultra vs. 5.11 Rush 12

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

Zpacks Bagger Ultra

Front facing view of the Zpacks Bagger Ultra
Capacity25 L
Weight0.3 kg
Dimensions46×28×14 cm
Airline fit95%
Price$250

Feature by feature

Zpacks Bagger UltraFeature5.11 Rush 12
Storage
N Compression 2
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
removable, optional Hip Belt removable
removable Sternum Strap removable
Inside
N Laptop N
3 Main Compartments 4
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder N
Y Water Resistant Y
Material
3.3oz/sqyd Ultra 100X, not coated with DWR or other chemicals and is PFAS freeWater-resistant 1050D nylon

5.11 Rush 12

by 5.11
Front facing view of the 5.11 Rush 12
Capacity24 L
Weight1.2 kg
Dimensions46×28×17 cm
Airline fit95%
Price$105

Key differences between the Zpacks Bagger Ultra and 5.11 Rush 12

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

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 179 accept both. Every airline that takes one takes the other.

Zpacks Bagger Ultra vs. 5.11 Rush 12: which should you pack?

The Zpacks Bagger Ultra carries 1L more than the 5.11 Rush 12 (25L vs. 24L), while the Zpacks Bagger Ultra is the lighter pack at 0.3kg (vs. 1.2kg). For carry-on flexibility, the Zpacks Bagger Ultra fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Zpacks Bagger Ultra; if you want to travel lighter, the Zpacks Bagger Ultra is the better call.