Fjällräven Ulvö 30 vs Gregory Arrio 30
The Fjällräven Ulvö 30 is 30L and 0.9kg2lb; the Gregory Arrio 30 is 30L and 0.9kg2lb. They weigh the same. The Fjällräven Ulvö 30 fits the carry-on limit of 1 of 36 major airlines and the Gregory Arrio 30 fits 1; under the seat, 0 and 0 of 26.
| Spec | Fjällräven Ulvö 30 | Gregory Arrio 30 |
|---|---|---|
| Price | $150 | n/a |
| Volume | 30L | 30L |
| Weight | 0.9kg2lb | 0.9kg2lb |
| Carry-on compliance | 3% | 3% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 51×28×26cm20×11×10in | 57×30×26cm22.5×12×10in |
| Laptop | 15" | n/a |
| Bottle pockets | n/a | 2 |
| Opening | zippered main compartment divided into two sections | Top-loading, quick-pull drawcord opening to the main compartment |
| Warranty | Lifetime | 50 years |
| Fit | Unisex | n/a |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | Yes |
| Water-resistant | Yes | No |
| Rain cover | No | Yes |
| MOLLE | No | No |
| Hip belt | Removable | Yes |
| Sternum strap | Yes | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | Bergshell, 400D 100% recycled polyamide | 210D nylon ripstop and 420D 40% recycled nylon with PFAS-free C0 DWR, 135D recycled polyester lining |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.