Portland Gear Cascade Backpack Mini vs ROKA London Bantry Backpack Small
The Portland Gear Cascade Backpack Mini is 8L and 0.55kg1.2lb; the ROKA London Bantry Backpack Small is 7.4L and 0.51kg1.1lb. The ROKA London Bantry Backpack Small is 0.04kg0.1lb lighter. The ROKA London Bantry Backpack Small costs $34.05 less. The Portland Gear Cascade Backpack Mini fits the carry-on limit of 36 of 36 major airlines and the ROKA London Bantry Backpack Small fits 36; under the seat, 16 and 15 of 26.
| Spec | Portland Gear Cascade Backpack Mini | ROKA London Bantry Backpack Small |
|---|---|---|
| Price | $119 | $84.95Best |
| Volume | 8L | 7.4L |
| Weight | 0.55kg1.2lb | 0.51kg1.1lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 62%Best | 58% |
| Dimensions | 26.7×18.5×16.5cm10.5×7.5×6.5in | 32×23×20cm12.5×9×8in |
| Laptop | no laptop sleeve | 11" |
| Opening | wireframe top opening, front pocket with key leash | Chunky zip main opening |
| Warranty | 2 years | 2 years |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | Leatherlite pebbled vegan leather | Weather-resistant recycled nylon (triple-coated) |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Portland Gear Cascade Backpack Mini | ROKA London Bantry Backpack Small |
|---|---|---|---|
| Cebu Pacific | Personal item | Fits | Too big |
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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.