Hardshell
Naturnest
Sirius 1 Plus
The Sirius 1 Plus is an ABS fold-out hard-shell tent that Naturnest rates for two adults plus a child.
Photos: Naturnest.
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What stands out
- Roof-top luggage bar rated to 20 kg for solar panels or gear
- Includes USB/Anderson power interface and dual LED strips
- Compatible with an optional annex room
What to weigh up
- Manufacturer does not publish a numeric season rating
- Mattress is relatively thin at 4.5 cm
- At 75 kg it is heavier than Naturnest's Polaris Lite
Full specifications
| Overview | |
|---|---|
| Type | Hardshell |
| Opening style | Fold-out |
| Sleeps | 3 |
| Season rating | — |
| List price | $1,549 |
| Weight and size | |
| Weight | 165 lb |
| Packed length | 5 ft 3 in |
| Packed width | 4 ft 3 in |
| Packed height | 12.4 in |
| Living space | |
| Sleeping length | 6 ft 11 in |
| Sleeping width | 5 ft 3 in |
| Floor area | 36.2 sq ft |
| Interior height | 3 ft 11 in |
| Mattress thickness | 1.8 in |
| Setup and build | |
| Setup timeManufacturer's claim where published; otherwise estimated from tent type. Expect longer in practice. | ~60 secest. |
| Shell material | ABS hard shell with aluminium honeycomb base panel |
| Fabric | 420D waterproof Oxford outer; mildew-proof plaid Oxford inner |
| Warranty | 1year |
| Features | |
| Integrated LED lighting | Yes |
| Heater / HVAC port | — |
| Roof skylight | Yes |
| Annex available | Yes |
| Solar ready | Yes |
| Carries cargo on top | Yes |
Specifications last verified against Naturnest's own product page. Fields the manufacturer does not publish are shown as —. A weight marked “est.” is a third-party figure used where the maker publishes none.
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