| Specification | Details |
|---|---|
| Product type | Infant car seat + stroller |
| Brand | Doona |
| Model | Doona X |
| Orientation | Rear-facing only |
| Weight capacity | Up to 30 lb / 13.6 kg |
| Height range | 17–32 in / 43–81 cm |
| Product weight | 19.6 lb / 8.9 kg |
| Folded dimensions | 17.3 × 28.5 × 18 in |
| Unfolded dimensions | 17.3 × 35.2 × 38.6/41.5 in |
| Recline positions | 3 |
| Maximum recline | Up to 159° in stroller mode |
| Harness | Integrated 5-point harness |
| Headrest | Adjustable, no-rethread |
| Handlebar | 2 adjustable height positions; functions as anti-rebound bar |
| Base | Doona X LATCH Base |
| Base weight | 17.2 lb / 7.8 kg |
| Base dimensions | 14.7 × 25.75 × 8.7 in |
| Certification | FMVSS 213B, ASTM F833/F2167; FAA-approved for air travel |
