Mountain Hardwear Space Station Dome Tent SlingFin Portal 2 Tent
Head-to-head comparison: specs, scores and expert verdict
Mountain Hardwear
Mountain Hardwear Space Station Dome Tent
Best for: High-alpine basecamp and mountaineering expeditions.
SlingFin
SlingFin Portal 2 Tent
Best for: Lightweight stability for worst weather.
Our Take
Worth flagging before you compare: the Mountain Hardwear Space Station Dome Tent is a dome and the SlingFin Portal 2 Tent is a backpacking, so these two sit in different shelter categories.
The Mountain Hardwear Space Station Dome Tent sleeps 8 versus 1 for the SlingFin Portal 2 Tent — if headcount matters, that's the deciding factor before you even look at scores.
The Mountain Hardwear Space Station Dome Tent is noticeably taller inside (8'5" peak height versus 3'8"), giving you more headroom to move around.
Floor space is also wider — 284 sq ft versus 29 sq ft for the SlingFin Portal 2 Tent.
The SlingFin Portal 2 Tent adds vestibule storage for muddy boots and wet gear.
On scores, the Mountain Hardwear Space Station Dome Tent edges ahead — 8.2 overall versus 8.0.
The biggest gap is build quality, where the Mountain Hardwear Space Station Dome Tent holds a clear advantage.
The SlingFin Portal 2 Tent also has a price edge — $8920 less at $580 versus $9500.
For most buyers, the Mountain Hardwear Space Station Dome Tent is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The Mountain Hardwear Space Station Dome Tent scores higher overall.
Score Comparison
Pros & Cons
Mountain Hardwear Space Station Dome Tent
- Massive 284 square feet floor
- Strong 15 DAC Pressfit poles
- Tall 101 inch interior peak
- Heavy weight makes transport tough
- Steep price tag hurts wallets
SlingFin Portal 2 Tent
- Unbeatable 2lb 14oz trail weight
- Handles 40mph winds with ease
- Seven pockets for ultimate organization
- Expensive price tag for budget
- Cramped interior for tall hikers
Full Specs
| Spec | Mountain Hardwear Space Station Dome Tent | SlingFin Portal 2 Tent |
|---|---|---|
| Tent Type | Dome, 4 Season, Expedition, Basecamp, Mountaineering | Backpacking, Dome, Mountaineering |
| Capacity | 8 people | 1 person |
| Seasons | 4 Season | 3 Season |
| Est. Price | $9,500 | $580 |
| Weight | 85.8 Lbs | 2.9 Lbs |
| Floor Area | 284.0 ft² | 28.5 ft² |
| Vestibule Area | None | 2 X 8.4 Sq Ft |
| Peak Height | 101 | 44 |
| Doors | 3 | 2 |
| Floor Dimensions | 228 X 228 In | 85 X 51 X 42 In |
| Pole Material | Aluminum | Aluminum |
| Floor Fabric | 70D Nylon Taffeta (3,000mm) | 20D Nylon Ripstop SIL/PE 1800mm |
| Rainfly Fabric | 180D Sil/PU Ether Type Nylon Oxford | 10D Nylon 66 Ripstop Sil/Sil 1200mm |
| Setup Time | 40 Mins | 5 Mins |
| Warranty | Lifetime | Lifetime |
| Made In | Imported | Imported |
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