Ortlieb Daypack Metrosphere vs ROKA London Canfield Roll Top Backpack Large
The Ortlieb Daypack Metrosphere is 21L and 0.83kg1.8lb; the ROKA London Canfield Roll Top Backpack Large is 21.3L and 0.84kg1.9lb. The Ortlieb Daypack Metrosphere is 0.01kg0lb lighter. The ROKA London Canfield Roll Top Backpack Large costs $107.05 less. The Ortlieb Daypack Metrosphere fits the carry-on limit of 36 of 36 major airlines and the ROKA London Canfield Roll Top Backpack Large fits 36; under the seat, 0 and 1 of 26.
| Spec | Ortlieb Daypack Metrosphere | ROKA London Canfield Roll Top Backpack Large |
|---|---|---|
| Price | $220 | $112.95Best |
| Volume | 21L | 21.3L |
| Weight | 0.83kg1.8lbBest | 0.84kg1.9lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 0% | 4%Best |
| Dimensions | 50×30×15.5cm19.5×12×6in | 46×33×14cm18×13×5.5in |
| Laptop | sleeve, size not published | 15" |
| Bottle pockets | n/a | 2 |
| Opening | Roll-top, roll closure | Roll-top, Roll-top with magnetic closure over a main zip |
| Warranty | 5 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 | PU-coated nylon (ps33) | Recycled Nylon |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Ortlieb Daypack Metrosphere | ROKA London Canfield Roll Top Backpack Large |
|---|---|---|---|
| Frontier Airlines | Personal item | Too big | Fits |
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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.