RooftopTentCompare

Harva Outdoors Lagunen Lagom vs Horntools Themis 140

The Harva Outdoors Lagunen Lagom and the Horntools Themis 140 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 Horntools take noticeably different approaches to the same problem.

By the numbers, the Harva Outdoors Lagunen Lagom brings 67 kg, 3.28 m² of floor, 135 cm of headroom and sleeps 5. The Horntools Themis 140 counters with 70 kg, 2.97 m² of floor, 100 cm of headroom and sleeps 2.

On weight they are effectively level — 67 kg against 70 kg — so the roof load question resolves the same way for both. Inside, the Lagunen Lagom gives 3.28 m² of sleeping floor against 2.97 m², about 10 percent more, and it sleeps 5 to the Themis 140's 2. Headroom separates them further: 135 cm in the Lagunen Lagom against 100 cm, which is the difference between sitting up to dress and doing it lying down. Their list prices are within a few percent of each other, so price is unlikely to decide this one. Horntools also backs the Themis 140 for 5 years against 2.

They open differently: the Lagunen Lagom is a clamshell and the Themis 140 a pop-up. 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 Lagunen Lagom uses 5.5 mm ABS shell over an aluminium honeycomb floor; the Themis 140 uses ABS (acrylonitrile butadiene styrene). Canvas differs too: 280 g ripstop canvas sides and 420D ripstop polyester oxford roof; water columns 6500 mm (roof) / 3500 mm (sides), UV- and mould-resistant against cotton, linen, polyester with PU coating (water column 2000 mm).

Harva Outdoors

Lagunen Lagom

The Lagunen Lagom is the mid-size Lagunen, widening the 5.5 mm ABS clamshell to a 153 × 205 cm mattress that Harva rates for up to five — a family hardshell that still fits many cars. It weighs 67 kg, opens on gas struts to a 205 × 160 cm platform (about 3.3 m²) under a 135 cm peak, and keeps the range's roof window, three-way mesh windows, electrical outlet and condensation mat. Listed at SEK 31,900 with a 24-month warranty.

  • 153 × 205 cm mattress that Harva rates for up to five
  • Mid weight at 67 kg between the Lillen and Större
  • 5.5 mm ABS shell, gas-strut opening and a roof window
  • Five is a generous rating for a 160 cm-wide platform

Horntools

Themis 140

The 140 cm two-person version of Horntools's Themis hard-shell roof tent, with an ABS shell that opens in under three minutes to 100 cm interior height. It has three entrances, four windows with fly screens and blackout blinds, integrated LED strips and a 7 cm memory-foam mattress, and packs down to a 30 cm profile. It is the smaller of Horntools's two Themis hard-shell sizes.

  • ABS hard shell packs to a low 30 cm profile
  • Quick sub-3-minute setup with 2.6 m ladder included
  • Three entrances and 7 cm memory-foam mattress
  • Lower 100 cm interior height than Horntools's folding Elements tents

Which one to pick

Take the Lagunen Lagom 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 Harva Outdoors Lagunen Lagom, Horntools Themis 140
Specification

Harva Outdoors

Lagunen Lagom
Hardshell
  • Lightest
  • Most floor space
  • Most headroom
Not sold in your region

Horntools

Themis 140
Hardshell
  • Cheapest
  • Longest warranty
Check current priceNot sold here
Overview
TypeHardshellHardshell
Opening styleClamshellPop-up
Sleeps5— best of the tents compared2— worst of the tents compared
Season rating
List price$3,370— worst of the tents compared$3,290— best of the tents compared
Weight and size
Weight148 lb— best of the tents compared154 lb— worst of the tents compared
Packed length5 ft 3 in— best of the tents compared6 ft 11 in— worst of the tents compared
Packed width4 ft 1 in— best of the tents compared4 ft 7 in— worst of the tents compared
Packed height11.8 in11.8 in
Living space
Sleeping length6 ft 9 in— worst of the tents compared6 ft 11 in— best of the tents compared
Sleeping width5 ft 3 in— best of the tents compared4 ft 7 in— worst of the tents compared
Floor area35.3 sq ft— best of the tents compared32 sq ft— worst of the tents compared
Interior height4 ft 5 in— best of the tents compared3 ft 3 in— worst of the tents compared
Mattress thickness1.6 in— worst of the tents compared2.8 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.3 min
Shell material5.5 mm ABS shell over an aluminium honeycomb floorABS (acrylonitrile butadiene styrene)
Fabric280 g ripstop canvas sides and 420D ripstop polyester oxford roof; water columns 6500 mm (roof) / 3500 mm (sides), UV- and mould-resistantCotton, linen, polyester with PU coating (water column 2000 mm)
Warranty2years— worst of the tents compared5years— best of the tents compared
Features
Integrated LED lightingYes
Heater / HVAC port
Roof skylightYes
Annex availableYesYes
Solar ready
Carries cargo on top
Sources
Last verifiedHarva Outdoors product pageHorntools product page

Related comparisons

Or read the full spec sheets for the Harva Outdoors Lagunen Lagom and the Horntools Themis 140.