RooftopTentCompare

Horntools Themis 140 vs Tuff Stuff Overland Alpha II

The Horntools Themis 140 and the Tuff Stuff Overland Alpha II 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. Horntools and Tuff Stuff Overland take noticeably different approaches to the same problem.

By the numbers, the Horntools Themis 140 brings 70 kg, 2.97 m² of floor, 100 cm of headroom and sleeps 2. The Tuff Stuff Overland Alpha II counters with 64 kg, 3.06 m² of floor and sleeps 2.

The Alpha II is 6 kg lighter at 64 kg against 70 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 2.97 m² and 3.06 m², so neither wins on sleeping room. Their list prices are within a few percent of each other, so price is unlikely to decide this one.

They open differently: the Themis 140 is a pop-up and the Alpha II a fold-out. 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 Themis 140 uses ABS (acrylonitrile butadiene styrene); the Alpha II uses ABS. Canvas differs too: cotton, linen, polyester with PU coating (water column 2000 mm) against 280 g poly/cotton ripstop; 210D Oxford PU 5000 mm rainfly; aluminum honeycomb floor. Closed, the Themis 140 sits 6 cm lower on the roof — 30 cm against 36 cm — which is drag you carry on every mile you are not camping.

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

Tuff Stuff Overland

Alpha II

The compact two-person Alpha, side-opening from a small 60-by-50-inch ABS shell, with a skylight and awning-covered windows.

  • Compact, lighter two-person shell
  • Side-opening with skylight
  • Annex-room compatible
  • 141 lb

Which one to pick

Take the Alpha II if your roof load limit is the binding constraint. 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 Horntools Themis 140, Tuff Stuff Overland Alpha II
Specification

Horntools

Themis 140
HardshellCheck current priceNot sold here

Tuff Stuff Overland

Alpha II
Hardshell
  • Lightest
  • Cheapest
  • Fastest setup
  • Most floor space
Check current price
Overview
TypeHardshellHardshell
Opening stylePop-upFold-out
Sleeps22
Season rating
List price$3,290— worst of the tents compared$3,245— best of the tents compared
Weight and size
Weight154 lb— worst of the tents compared141 lb— best of the tents compared
Packed length6 ft 11 in— worst of the tents compared5 ft— best of the tents compared
Packed width4 ft 7 in— worst of the tents compared4 ft 2 in— best of the tents compared
Packed height11.8 in— best of the tents compared14.2 in— worst of the tents compared
Living space
Sleeping length6 ft 11 in— best of the tents compared5 ft— worst of the tents compared
Sleeping width4 ft 7 in— worst of the tents compared6 ft 7 in— best of the tents compared
Floor area32 sq ft— worst of the tents compared32.9 sq ft— best of the tents compared
Interior height3 ft 3 in
Mattress thickness2.8 in— best of the tents compared2.4 in— worst of the tents compared
Setup and build
Setup timeManufacturer's claim where published; otherwise estimated from tent type. Expect longer in practice.3 min— worst of the tents compared2 min— best of the tents compared
Shell materialABS (acrylonitrile butadiene styrene)ABS
FabricCotton, linen, polyester with PU coating (water column 2000 mm)280 g poly/cotton ripstop; 210D Oxford PU 5000 mm rainfly; aluminum honeycomb floor
Warranty5years
Features
Integrated LED lightingYesYes
Heater / HVAC port
Roof skylightYes
Annex availableYesYes
Solar ready
Carries cargo on top
Sources
Last verifiedHorntools product pageTuff Stuff Overland product page

Related comparisons

Or read the full spec sheets for the Horntools Themis 140 and the Tuff Stuff Overland Alpha II.