Mission Workshop "The Rambler : VX" vs. Boundary Supply Errant X-Pac

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

Mission Workshop "The Rambler : VX"

Front facing view of the Mission Workshop "The Rambler : VX"
Capacity22 L
Weight1.6 kg
Dimensions49×34×13 cm
Airline fit91%
Price$410

Feature by feature

Mission Workshop "The Rambler : VX"FeatureBoundary Supply Errant X-Pac
Storage
Y Compression Y
None Expanded Capacity None
3 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
optional Hip Belt N
Y Sternum Strap Y
Inside
13in Laptop 17in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1
Y Water Resistant Y
Material
Dimension Polyant VX-21X-Pac

Boundary Supply Errant X-Pac

Front facing view of the Boundary Supply Errant X-Pac
Capacity22 L
Weight1.4 kg
Dimensions48×29×14 cm
Airline fit93%
Price$250

Key differences between the Mission Workshop "The Rambler : VX" and Boundary Supply Errant X-Pac

Both have: compression straps, 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. 172 accept both. 0 accept only the Mission Workshop "The Rambler : VX", and 3 accept only the Boundary Supply Errant X-Pac.

Only the Boundary Supply Errant X-Pac fits

Air Niugini, Regional Express, Virgin Australia.

Mission Workshop "The Rambler : VX" vs. Boundary Supply Errant X-Pac: which should you pack?

The Mission Workshop "The Rambler : VX" carries the same capacity as the Boundary Supply Errant X-Pac (22L vs. 22L), while the Boundary Supply Errant X-Pac is the lighter pack at 1.4kg (vs. 1.6kg). For carry-on flexibility, the Boundary Supply Errant X-Pac fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Mission Workshop "The Rambler : VX"; if you want to travel lighter, the Boundary Supply Errant X-Pac is the better call.