Boundary Supply Errant X-Pac vs. Arc'Teryx Granville 20
Two carry-on travel backpacks, compared spec for spec.
Boundary Supply Errant X-Pac
| Capacity | 22 L |
| Weight | 1.4 kg |
| Dimensions | 48×29×14 cm |
| Airline fit | 93% |
| Price | $250 |
Feature by feature
| Boundary Supply Errant X-Pac | Feature | Arc'Teryx Granville 20 |
|---|---|---|
| Storage | ||
| Y | Compression | N |
| None | Expanded Capacity | None |
| 3 | Opening | 3 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside | ||
| 17in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1 | Water Bottle Holder | N |
| Y | Water Resistant | Y |
| Material | |
| X-Pac | N400r-AC² nylon 6 ripstop |
Arc'Teryx Granville 20
| Capacity | 20 L |
| Weight | 1.3 kg |
| Dimensions | 52×32×18 cm |
| Airline fit | 88% |
| Price | $180 |
Key differences between the Boundary Supply Errant X-Pac and Arc'Teryx Granville 20
- Compression straps: Yes on the Boundary Supply Errant X-Pac; No on the Arc'Teryx Granville 20.
- Laptop sleeve: 17in on the Boundary Supply Errant X-Pac; 15in on the Arc'Teryx Granville 20.
- Water bottle pockets: 1 on the Boundary Supply Errant X-Pac; No on the Arc'Teryx Granville 20.
Both have: 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. 167 accept both. 8 accept only the Boundary Supply Errant X-Pac, and 0 accept only the Arc'Teryx Granville 20.
Only the Boundary Supply Errant X-Pac fits
Air Niugini, Belavia, Etihad Airways, Oman Air, Qatar Airways, Regional Express, Royal Jordanian, Virgin Australia.
Boundary Supply Errant X-Pac vs. Arc'Teryx Granville 20: which should you pack?
The Boundary Supply Errant X-Pac carries 2L more than the Arc'Teryx Granville 20 (22L vs. 20L), while the Arc'Teryx Granville 20 is the lighter pack at 1.3kg (vs. 1.4kg). 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 Boundary Supply Errant X-Pac; if you want to travel lighter, the Arc'Teryx Granville 20 is the better call.