Gregory Avolite 22 vs REI Co-op Flash 22 Pack
The Gregory Avolite 22 is 22L and 0.46kg1lb; the REI Co-op Flash 22 Pack is 22L and 0.4kg0.9lb. The REI Co-op Flash 22 Pack is 0.06kg0.1lb lighter. The Gregory Avolite 22 fits the carry-on limit of 36 of 36 major airlines and the REI Co-op Flash 22 Pack fits 36; under the seat, 0 and 0 of 26.
| Spec | Gregory Avolite 22 | REI Co-op Flash 22 Pack |
|---|---|---|
| Price | n/a | $60 |
| Volume | 22L | 22L |
| Weight | 0.46kg1lb | 0.4kg0.9lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 48×28×20cm19×11×8in | 48×28×20cm19×11×8in |
| Laptop | sleeve, size not published | n/a |
| Compartments | n/a | 1 |
| Bottle pockets | 1 | 2 |
| Opening | n/a | Top-loading |
| Warranty | 50 years | No fixed term |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | Hideable |
| Sternum strap | Yes | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | Taslan nylon 230T ripstop | 70-denier recycled ripstop nylon with polyurethane coating (bluesign approved) |
| Last checked | 2026-10 | 2026-09 |
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.