The Tarptent StratoSpire 2 is a two-person, double-wall shelter pitched with two trekking poles instead of dedicated tent poles, putting it in the non-freestanding ultralight bracket. At 1234 g total (about 617 g per person split between two hikers), it covers 2.88 m² of floor plus 1.19 m² of vestibule space across two doors, for 4.07 m² of total living space — a reasonably efficient use of weight per square meter for the category.
The fabric pairing is a 20D sil-poly fly and 30D nylon 66 floor, both rated to 5000 mm, and being silicone-coated the fly needs no additional seam sealing out of the box. Full mesh inner keeps ventilation high for 3-season use, and two interior pockets add basic organization without adding meaningful weight.
This shelter fits two backpackers or thru-hikers on 3-season trips who want to split shelter weight and are comfortable with a non-freestanding pitch that requires proper staking and tension to hold its shape — it is not built for winter loads or exposed above-treeline camping in marginal conditions.
Specifications
Color
Green
Tent Type
-
Season Rating
3-season
Intended Use
Backpacking, Ultralight, Thru-hiking
Freestanding
Non-freestanding (requires stakes)
Wall Construction
Double-wall
Setup Type
Trekking pole supported
Packaged Weight
1234 g (2.72 lb)
Minimum Weight
1234 g (2.72 lb)
Packed Size ( Length x Diameter )
40 x 13 (1.3 x 5.1 ft)
Floor Area
2.88 m2
Floor Dimensions ( Length x Width )
218 x 132 (7.2 x 4.3 ft)
Peak Height
122 cm (4.0 ft)
Capacity
2
Number of Vestibules
2
Vestibule Area (total)
1.19 m2
Number of Doors
2
Trekking Pole Compatible
✓
Fly Material
SilPoly
Fly Denier
20
Fly Coating
Silicone (SilNylon/SilPoly)
Floor Material
Nylon 66
Floor Denier
30
Floor Coating
Silicone (SilNylon/SilPoly)
Floor Type
Bathtub floor
Bathtub Height
13 cm (5.1 in)
Inner Tent Material
No-see-um mesh
Inner Tent Denier
15
Mesh Coverage
Full mesh
Water Column - Fly
5000 mm (196.85 in)
Water Column - Floor
5000 mm (196.85 in)
Seam Sealing
Not applicable (silicone)
Interior Pockets
2
Weight per Person f(x)
617 g (1.36 lb)
Minimum Weight per Person f(x)
617 g (1.36 lb)
Floor Area per Person f(x)
1.44 m2
Total Living Space f(x)
4.07 m2
Vestibule to Floor Ratio f(x)
41 %
Space Efficiency f(x)
2.33 m2/kg
Where to buy
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Category context Tents (363 products)
Weight
Standard weight· mainstream zone 976–2584 g· ranked 133 of 364