Mission Workshop AP Fitzroy : VX21 vs. Boundary Supply Errant X-Pac
Two carry-on travel backpacks, compared spec for spec.
Mission Workshop AP Fitzroy : VX21
| Capacity | 40 L |
| Weight | 1.5 kg |
| Dimensions | 51×39×21 cm |
| Airline fit | 42% |
| Price | $350 |
Feature by feature
| Mission Workshop AP Fitzroy : VX21 | Feature | Boundary Supply Errant X-Pac |
|---|---|---|
| Storage | ||
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 3 | Opening | 3 |
| Passport | N | |
| Passthrough | N | |
| Carry | ||
| Y | Backpack | Y |
| removable | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside | ||
| 17in | 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 | |
| VX21, VX07 | X-Pac |
Boundary Supply Errant X-Pac
| Capacity | 22 L |
| Weight | 1.4 kg |
| Dimensions | 48×29×14 cm |
| Airline fit | 93% |
| Price | $250 |
Key differences between the Mission Workshop AP Fitzroy : VX21 and Boundary Supply Errant X-Pac
- Hip belt: Removable on the Mission Workshop AP Fitzroy : VX21; No on the Boundary Supply Errant X-Pac.
- Water bottle pockets: No on the Mission Workshop AP Fitzroy : VX21; 1 on the Boundary Supply Errant X-Pac.
Both have: compression straps, backpack straps, sternum strap, laptop sleeve, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 80 accept both. 0 accept only the Mission Workshop AP Fitzroy : VX21, and 95 accept only the Boundary Supply Errant X-Pac.
Only the Boundary Supply Errant X-Pac fits
Aerolineas Argentinas, Air Asia, Air Baltic, Air China, Air France, Air India, Air Macau, Air Malta, Air Mauritius, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Avianca , Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Boliviana de Aviacion, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Conviasa, Copa Airlines, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Etihad Airways, EVA Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, Indigo, InselAir, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Kulula, LATAM , Liat Airlines, Luxair, Malaysia Airlines, Mango, Meridiana Fly, Nordwind Airlines, Pakistan International, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.
Mission Workshop AP Fitzroy : VX21 vs. Boundary Supply Errant X-Pac: which should you pack?
The Mission Workshop AP Fitzroy : VX21 carries 18L more than the Boundary Supply Errant X-Pac (40L vs. 22L), while the Boundary Supply Errant X-Pac is the lighter pack at 1.4kg (vs. 1.5kg). 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 AP Fitzroy : VX21; if you want to travel lighter, the Boundary Supply Errant X-Pac is the better call.