Doughnut Waves Luggage Small vs Timbuk2 Copilot Luggage Roller M
The Doughnut Waves Luggage Small is 40L and 3.5kg7.7lb; the Timbuk2 Copilot Luggage Roller M is 42L and 3.5kg7.7lb. They weigh the same. The Doughnut Waves Luggage Small fits the carry-on limit of 4 of 36 major airlines and the Timbuk2 Copilot Luggage Roller M fits 4; under the seat, 0 and 0 of 26.
| Spec | Doughnut Waves Luggage Small | Timbuk2 Copilot Luggage Roller M |
|---|---|---|
| Price | n/a | $279 |
| Volume | 40L | 42L |
| Weight | 3.5kg7.7lb | 3.5kg7.7lb |
| Carry-on compliance | 11% | 11% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 56×37×24cm22×14.5×9.5in | 56×36×23.5cm22×14×9.5in |
| Laptop | n/a | 13" |
| Opening | n/a | Clamshell, Clamshell opening |
| Warranty | 1 year | Lifetime |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| 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 | 100% polycarbonate shell, Cordura extension layer | Nylon |
| 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.