Doughnut Christopher Small vs Rab Nitron 12L Lightweight Pack
The Doughnut Christopher Small is 12L and 0.53kg1.2lb; the Rab Nitron 12L Lightweight Pack is 12L and 0.47kg1lb. The Rab Nitron 12L Lightweight Pack is 0.06kg0.1lb lighter. The Doughnut Christopher Small fits the carry-on limit of 36 of 36 major airlines and the Rab Nitron 12L Lightweight Pack fits 36; under the seat, 20 and 7 of 26.
| Spec | Doughnut Christopher Small | Rab Nitron 12L Lightweight Pack |
|---|---|---|
| Price | n/a | $100 |
| Volume | 12L | 12L |
| Weight | 0.53kg1.2lb | 0.47kg1lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 77%Best | 27% |
| Dimensions | 40×27×13.5cm15.5×10.5×5.5in | 44×23×18cm17.5×9×7in |
| Laptop | 13" | n/a |
| Bottle pockets | 1 | n/a |
| Opening | Roll-top, Roll-top closure with buckle | Zipped entry and top pocket |
| Warranty | 1 year | Lifetime |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | 600D Recycled Polyester (RPET) | 100D ROBIC nylon ripstop |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Doughnut Christopher Small | Rab Nitron 12L Lightweight Pack |
|---|---|---|---|
| Air Canada | Personal item | Fits | Too big |
| Air France | Personal item | Fits | Too big |
| ANA (All Nippon Airways) | Personal item | Fits | Too big |
| JetBlue Airways | Personal item | Fits | Too big |
| KLM | Personal item | Fits | Too big |
| Lufthansa | Personal item | Fits | Too big |
| Norwegian Air Shuttle | Personal item | Fits | Too big |
| Ryanair | Personal item | Fits | Too big |
| SAS | Personal item | Fits | Too big |
| Turkish Airlines | Personal item | Fits | Too big |
| Vueling | Personal item | Fits | Too big |
| WestJet | Personal item | Fits | Too big |
| Wizz Air | 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.