Mission Workshop Rhake vs. Boundary Supply -- Prima System Modular Travel Backpack
Two carry-on travel backpacks, compared spec for spec.
Mission Workshop Rhake
| Capacity | 22 L |
| Weight | 1.4 kg |
| Dimensions | 54×34×13 cm |
| Airline fit | 88% |
| Price | $365 |
Feature by feature
| Mission Workshop Rhake | Feature | Boundary Supply -- Prima System Modular Travel Backpack |
|---|---|---|
| Storage | ||
| Y | Compression | Y |
| None | Expanded Capacity | 30L |
| 0 | Opening | 0 |
| top | Passport | Y |
| Y | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | removable |
| Y | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 17in |
| 6 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |
| Material | |
| Available in HT500 or MultiCam Black Camo Cordura | Nywool, Nylon, Kodra Nylon |
Boundary Supply -- Prima System Modular Travel Backpack
| Capacity | 22 L |
| Weight | 1.4 kg |
| Dimensions | 49×28×13 cm |
| Airline fit | 92% |
| Price | $268 |
Key differences between the Mission Workshop Rhake and Boundary Supply -- Prima System Modular Travel Backpack
- Passport pocket: Top on the Mission Workshop Rhake; Yes on the Boundary Supply -- Prima System Modular Travel Backpack.
- Hip belt: No on the Mission Workshop Rhake; Removable on the Boundary Supply -- Prima System Modular Travel Backpack.
- Sternum strap: Yes on the Mission Workshop Rhake; Removable on the Boundary Supply -- Prima System Modular Travel Backpack.
- Laptop sleeve: 15in on the Mission Workshop Rhake; 17in on the Boundary Supply -- Prima System Modular Travel Backpack.
- Main compartments: 6 on the Mission Workshop Rhake; 1 on the Boundary Supply -- Prima System Modular Travel Backpack.
Both have: compression straps, luggage passthrough, backpack straps, built-in organizer, water bottle pockets, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 166 accept both. 0 accept only the Mission Workshop Rhake, and 8 accept only the Boundary Supply -- Prima System Modular Travel Backpack.
Only the Boundary Supply -- Prima System Modular Travel Backpack fits
Air Niugini, Belavia, Etihad Airways, Great Lakes Airlines, Oman Air, Qatar Airways, Royal Jordanian, WestJet.
Mission Workshop Rhake vs. Boundary Supply -- Prima System Modular Travel Backpack: which should you pack?
The Mission Workshop Rhake carries the same capacity as the Boundary Supply -- Prima System Modular Travel Backpack (22L vs. 22L), while the Mission Workshop Rhake is the lighter pack at 1.4kg (vs. 1.4kg). For carry-on flexibility, the Boundary Supply -- Prima System Modular Travel Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Mission Workshop Rhake; if you want to travel lighter, the Mission Workshop Rhake is the better call.