Hardshell
Naturnest
Sirius 2 ABS
The Sirius 2 is the larger of Naturnest's two ABS fold-out hard shells, sleeping two to three. Its published open size is 220 x 160 x 120 cm, folding to 160 x 125 x 28 cm, with a product weight of 79 kg (174 lbs). It ships with a 5 cm foam mattress, built-in LED lighting, YKK zippers, a skylight and an aluminium-alloy telescopic ladder.
What stands out
- Full 120 cm interior height over a 220 cm length
- Includes ladder, LED lighting and YKK zippers
- Skylight panel noted on retailer listings
What to weigh up
- Product weight of 79 kg requires a capable roof platform
- Manufacturer does not publish a numeric season rating
- Fabric specification varies between listings
Full specifications
| Overview | |
|---|---|
| Type | Hardshell |
| Opening style | Fold-out |
| Sleeps | 3 |
| Season rating | — |
| List price | $1,999 |
| Weight and size | |
| Weight | 174 lb |
| Packed length | 5 ft 3 in |
| Packed width | 4 ft 1 in |
| Packed height | 11 in |
| Living space | |
| Sleeping length | 7 ft 3 in |
| Sleeping width | 5 ft 3 in |
| Floor area | 37.9 sq ft |
| Interior height | 3 ft 11 in |
| Mattress thickness | 2 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-alloy frame |
| Fabric | Waterproof, UV-resistant polyester canvas (blackout, mildew-proof inner) |
| Warranty | 1year |
| Features | |
| Integrated LED lighting | Yes |
| Heater / HVAC port | — |
| Roof skylight | Yes |
| Annex available | — |
| Solar ready | — |
| Carries cargo on top | Yes |
Specifications last verified against Naturnest's own product page. Fields the manufacturer does not publish are shown as —, never estimated.
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