RYU Quick Pack 18L vs. Arc'teryx Mantis 26
Two carry-on travel backpacks, compared spec for spec.
RYU Quick Pack 18L
| Capacity | 18 L |
| Weight | 0 kg |
| Dimensions | 52×28×17 cm |
| Airline fit | 89% |
| Price | $170 |
Feature by feature
| RYU Quick Pack 18L | Feature | Arc'teryx Mantis 26 |
|---|---|---|
| Storage | ||
| Compression | N | |
| None | Expanded Capacity | None |
| 0 | Opening | 0 |
| top | Passport | top |
| N | Passthrough | N |
| Carry | ||
| Backpack | Y | |
| Hip Belt | removable | |
| removable | Sternum Strap | Y |
| Inside | ||
| 15in | Laptop | 15in |
| 4 | Main Compartments | 4 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| Water Bottle Holder | 2, side | |
| Y | Water Resistant | Y |
| Material | |
| 630D Nylon with Polyurethane coating | 420d HD nylon plain weave fabric |
Arc'teryx Mantis 26
| Capacity | 26 L |
| Weight | 0.8 kg |
| Dimensions | 48×28×25 cm |
| Airline fit | 40% |
| Price | $160 |
Key differences between the RYU Quick Pack 18L and Arc'teryx Mantis 26
- Sternum strap: Removable on the RYU Quick Pack 18L; Yes on the Arc'teryx Mantis 26.
Both have: passport pocket, 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. 74 accept both. 94 accept only the RYU Quick Pack 18L, and 2 accept only the Arc'teryx Mantis 26.
Only the RYU Quick Pack 18L fits
Aer Lingus, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, 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, Pakistan International, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, 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, Volotea, WestJet, Xiamen.
Only the Arc'teryx Mantis 26 fits
Etihad Airways, Qatar Airways.
RYU Quick Pack 18L vs. Arc'teryx Mantis 26: which should you pack?
The Arc'teryx Mantis 26 carries 8L more than the RYU Quick Pack 18L (18L vs. 26L), and the two are closely matched on weight. For carry-on flexibility, the RYU Quick Pack 18L fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Arc'teryx Mantis 26; if you want to travel lighter, the Arc'teryx Mantis 26 is the better call.