RooftopTentCompare

Harva Outdoors Grundet vs Thule Widesky

The Harva Outdoors Grundet and the Thule Widesky 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. Harva Outdoors and Thule take noticeably different approaches to the same problem.

By the numbers, the Harva Outdoors Grundet brings 89 kg, 2.94 m² of floor and sleeps 2. The Thule Widesky counters with 67 kg, 2.95 m² of floor, 117 cm of headroom and sleeps 2.

The Widesky is 22 kg lighter at 67 kg against 89 kg, which on a factory roof rated for 68 to 75 kg is often the difference between a legal fit and a rack upgrade. Floor area is close to identical at 2.94 m² and 2.95 m², so neither wins on sleeping room. The Grundet lists about 16% lower than the Widesky.

They open differently: the Grundet is a fold-out and the Widesky 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.

Harva Outdoors

Grundet

The Grundet is a two-person hardshell fold-out (side-opening) tent from Harva Outdoors, with windows in two directions, a large entrance and an elevated sleeping platform. At 89 kg it folds to 215 × 142 × 20 cm and works with Harva's annex and tarp accessories (sold separately) and a ladder. Its open sleeping area is 210 × 140 cm (2.94 m²); Harva publishes little else for the Grundet — interior height, mattress and fabric specifications are not listed on its product page, so those are shown as unavailable. Listed at SEK 31,990, it carries Harva's company-wide 24-month warranty.

  • Side-folding hardshell with a quick set-up and windows in two directions
  • Works with Harva's annex and tarp accessories
  • Harva publishes few specs — interior height, mattress and fabric are not listed

Thule

Widesky

Thule's hardshell flagship, and the only tent here whose mattress converts into a backrest so the interior works as a seating space in daylight. The 20 cm closed profile matches the Roofnest Falcon.

  • Mattress converts to a sofa backrest
  • 20 cm closed profile
  • Two dimmable USB LED lights
  • $4,000 for a two-person tent

Which one to pick

Take the Widesky if your roof load limit is the binding constraint. Take the Grundet if the budget is fixed. 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 Harva Outdoors Grundet, Thule Widesky
Specification

Harva Outdoors

Grundet
Hardshell
  • Cheapest
Not sold in your region

Thule

Widesky
Hardshell
  • Lightest
  • Most floor space
Check current price
Overview
TypeHardshellHardshell
Opening styleFold-outClamshell
Sleeps22
Season rating4-season
List price$3,370— best of the tents compared$3,999.95— worst of the tents compared
Weight and size
Weight196 lb— worst of the tents compared147 lb— best of the tents compared
Packed length7 ft 1 in— worst of the tents compared6 ft 11 in— best of the tents compared
Packed width4 ft 8 in— worst of the tents compared4 ft 7 in— best of the tents compared
Packed height7.9 in7.9 in
Living space
Sleeping length6 ft 11 in— worst of the tents compared6 ft 11 in— best of the tents compared
Sleeping width4 ft 7 in4 ft 7 in
Floor area31.6 sq ft— worst of the tents compared31.8 sq ft— best of the tents compared
Interior height3 ft 10 in
Mattress thickness2.4 in
Setup and build
Setup timeManufacturer's claim where published; otherwise estimated from tent type. Expect longer in practice.~60 secest.~60 secest.
Shell materialAluminum frame with fiber-reinforced polyamide corners and aluminum honeycomb base
Fabric600D recycled polyester ripstop, water resistant
Warranty2years
Features
Integrated LED lightingYes
Heater / HVAC port
Roof skylight
Annex availableYes
Solar ready
Carries cargo on top
Sources
Last verifiedHarva Outdoors product pageThule product page

Related comparisons

Or read the full spec sheets for the Harva Outdoors Grundet and the Thule Widesky.