Salomon Trailblazer 20 vs. Osprey Sirrus 24
Two carry-on travel backpacks, compared spec for spec.
Salomon Trailblazer 20
| Capacity | 20 L |
| Weight | 0.4 kg |
| Dimensions | 48×26×10 cm |
| Airline fit | 93% |
| Price | $75 |
Feature by feature
| Salomon Trailblazer 20 | Feature | Osprey Sirrus 24 |
|---|---|---|
| Storage | ||
| N | Compression | 4 |
| None | Expanded Capacity | None |
| 0 | Opening | 0 |
| top | Passport | top |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside | ||
| N | Laptop | N |
| 2 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | Y |
| 2, side | Water Bottle Holder | 2, side |
| Y | Water Resistant | N |
| Material | |
| 100% Polyamide | bluesign® APPROVED 210D recycled honey comb nylon, PFC/PFAS-free DWR |
Key differences between the Salomon Trailblazer 20 and Osprey Sirrus 24
- Compression straps: No on the Salomon Trailblazer 20; 4 on the Osprey Sirrus 24.
- Main compartments: 2 on the Salomon Trailblazer 20; 3 on the Osprey Sirrus 24.
- Rain cover: No on the Salomon Trailblazer 20; Yes on the Osprey Sirrus 24.
- Water resistant: Yes on the Salomon Trailblazer 20; No on the Osprey Sirrus 24.
Both have: passport pocket, backpack straps, hip belt, sternum strap, water bottle pockets.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 73 accept both. 103 accept only the Salomon Trailblazer 20, and 0 accept only the Osprey Sirrus 24.
Only the Salomon Trailblazer 20 fits
Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Croatia Air, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.
Salomon Trailblazer 20 vs. Osprey Sirrus 24: which should you pack?
The Osprey Sirrus 24 carries 4L more than the Salomon Trailblazer 20 (20L vs. 24L), while the Salomon Trailblazer 20 is the lighter pack at 0.4kg (vs. 1.2kg). For carry-on flexibility, the Salomon Trailblazer 20 fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Sirrus 24; if you want to travel lighter, the Salomon Trailblazer 20 is the better call.