RooftopTentCompare

Naturnest Sirius 1 Plus vs Trustmade Scout MAX

The Naturnest Sirius 1 Plus and the Trustmade Scout MAX are both hardshell tents in the same part of the market, which makes them a genuine head-to-head rather than a comparison across categories. Naturnest and Trustmade take noticeably different approaches to the same problem.

By the numbers, the Naturnest Sirius 1 Plus brings 75 kg, 3.36 m² of floor, 120 cm of headroom and sleeps 3. The Trustmade Scout MAX counters with 95.3 kg, 2.81 m² of floor and sleeps 3.

The Sirius 1 Plus is 20.299999999999997 kg lighter at 75 kg against 95.3 kg, which on a factory roof rated for 68 to 75 kg is often the difference between a legal fit and a rack upgrade. Inside, the Sirius 1 Plus gives 3.36 m² of sleeping floor against 2.81 m², about 20 percent more, though both are rated for 3. The Scout MAX lists about 23% lower than the Sirius 1 Plus. Trustmade also backs the Scout MAX for 2 years against 1.

They open differently: the Sirius 1 Plus is a fold-out and the Scout MAX a clamshell. That is not cosmetic — it decides whether headroom is even across the tent or tapers towards one end, and how much of the roof the tent occupies when closed. The Sirius 1 Plus uses ABS hard shell with aluminium honeycomb base panel; the Scout MAX uses honeycomb aluminium. Canvas differs too: 420D waterproof Oxford outer; mildew-proof plaid Oxford inner against 300 g flame-retardant poly-cotton ripstop, PU 3000 mm, UV50+. The Sirius 1 Plus adds a matching annex, which the Scout MAX does not offer. Closed, the Scout MAX sits 13.5 cm lower on the roof — 18 cm against 31.5 cm — which is drag you carry on every mile you are not camping.

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. Its published open size is 210 x 160 x 120 cm, folding to 159 x 130 x 31.5 cm, with a weight of 75 kg (165 lbs). It includes a 4.5 cm double-layer mattress, interior and exterior LED strips, a USB/Anderson power interface and a roof-top luggage bar rated to 20 kg.

  • 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
  • Manufacturer does not publish a numeric season rating

Trustmade

Scout MAX

A low-profile 7-inch aluminium clamshell for three, with a skylight and a 3000 mm poly-cotton canopy.

  • Low price for an aluminium hardshell
  • Slim 7 in closed profile
  • 2-year warranty
  • US-only availability

Which one to pick

Take the Sirius 1 Plus if your roof load limit is the binding constraint. Take the Sirius 1 Plus if you need the sleeping room more than you need the lighter tent. Beyond that the feature rows below — heater port, skylight, annex, cargo rails — are where the remaining difference lies.

Every specification, side by side

Side-by-side specifications for Naturnest Sirius 1 Plus, Trustmade Scout MAX
Specification
Naturnest Sirius 1 Plus rooftop tent

Naturnest

Sirius 1 Plus
Hardshell
  • Lightest
  • Most floor space
Check current price

Trustmade

Scout MAX
Hardshell
  • Cheapest
  • Longest warranty
Check current price
Overview
TypeHardshellHardshell
Opening styleFold-outClamshell
Sleeps33
Season rating
List price$1,549— worst of the tents compared$1,198— best of the tents compared
Weight and size
Weight165 lb— best of the tents compared210 lb— worst of the tents compared
Packed length5 ft 3 in— best of the tents compared7 ft— worst of the tents compared
Packed width4 ft 3 in— best of the tents compared4 ft 4 in— worst of the tents compared
Packed height12.4 in— worst of the tents compared7.1 in— best of the tents compared
Living space
Sleeping length6 ft 11 in— worst of the tents compared7 ft— best of the tents compared
Sleeping width5 ft 3 in— best of the tents compared4 ft 4 in— worst of the tents compared
Floor area36.2 sq ft— best of the tents compared30.2 sq ft— worst of the tents compared
Interior height3 ft 11 in
Mattress thickness1.8 in— worst of the tents compared2 in— best of the tents compared
Setup and build
Setup timeManufacturer's claim where published; otherwise estimated from tent type. Expect longer in practice.~60 secest.60 sec
Shell materialABS hard shell with aluminium honeycomb base panelHoneycomb aluminium
Fabric420D waterproof Oxford outer; mildew-proof plaid Oxford inner300 g flame-retardant poly-cotton ripstop, PU 3000 mm, UV50+
Warranty1year— worst of the tents compared2years— best of the tents compared
Features
Integrated LED lightingYesYes
Heater / HVAC port
Roof skylightYesYes
Annex availableYesNo
Solar readyYes
Carries cargo on topYes
Sources
Last verifiedNaturnest product pageTrustmade product page

Related comparisons

Or read the full spec sheets for the Naturnest Sirius 1 Plus and the Trustmade Scout MAX.