Day Owl DayPack Mini vs ROKA London Hampton Backpack
The Day Owl DayPack Mini is 10L and 0.45kg1lb; the ROKA London Hampton Backpack is 9.2L and 0.45kg1lb. They weigh the same. The Day Owl DayPack Mini fits the carry-on limit of 36 of 36 major airlines and the ROKA London Hampton Backpack fits 36; under the seat, 22 and 22 of 26.
| Spec | Day Owl DayPack Mini | ROKA London Hampton Backpack |
|---|---|---|
| Price | $80 | n/a |
| Volume | 10L | 9.2L |
| Weight | 0.45kg1lb | 0.45kg1lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 85% | 85% |
| Dimensions | 31.8×22.9×11.4cm12.5×9×4.5in | 34.5×26.5×10cm13.5×10.5×4in |
| Laptop | 11" | sleeve, size not published |
| Bottle pockets | 1 | 1 |
| Opening | n/a | Main zip opens three-quarters of the way |
| Warranty | Lifetime | 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 |
| Material | First Mile waxed canvas made from 10 recycled post-consumer plastic bottles, 100% recycled polyester lining and trim, conflict-free metal YKK zippers | 100% Cotton Canvas |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Day Owl DayPack Mini | ROKA London Hampton Backpack |
|---|---|---|---|
| Air Arabia | Personal item | Fits | Too big |
| AirAsia | Personal item | Too big | Fits |
| Singapore Airlines | Personal item | Too big | Fits |
| United Airlines | Personal item | Fits | Too big |
Add more bags to this comparison
Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.