The North Face Mountain 25 Tent SlingFin 2Lite Ultralite Tent
Head-to-head comparison: specs, scores and expert verdict
The North Face
The North Face Mountain 25 Tent
Best for: Extreme weather mountaineering and winter expeditions.
SlingFin
SlingFin 2Lite Ultralite Tent
Best for: Strong, ultralight, all-around backpacking choice.
Our Take
Both are backpacking tents, so this is a direct apples-to-apples comparison.
The SlingFin 2Lite Ultralite Tent also offers significantly more vestibule space — 21 sq ft versus 8 sq ft.
The The North Face Mountain 25 Tent and the SlingFin 2Lite Ultralite Tent are remarkably well-matched, both scoring 8.4 overall.
The biggest gap is build quality, where the The North Face Mountain 25 Tent holds a clear advantage.
The SlingFin 2Lite Ultralite Tent also has a price edge — $255 less at $505 versus $760.
Your best pick will come down to personal priorities, so check the full specs comparison below.
Ask our AI for a personalised recommendation based on your camping style, group size, and budget.
Score Comparison
Pros & Cons
The North Face Mountain 25 Tent
- Stable geodesic dome design
- Eight internal storage pockets
- Dual entry front vestibule
- Hefty trail weight
- Slow pole-sleeve setup
SlingFin 2Lite Ultralite Tent
- Massive dual vestibules fit gear
- Stable design handles high winds
- Internal guylines boost structural strength
- Semi-freestanding design requires perfect staking
- Nylon rainfly sags when wet
Full Specs
| Spec | The North Face Mountain 25 Tent | SlingFin 2Lite Ultralite Tent |
|---|---|---|
| Tent Type | Backpacking, Geodesic | Backpacking, Semi Freestanding, Ultralight |
| Capacity | 1 person | 1 person |
| Seasons | 4 Season | 3 Season |
| Est. Price | $760 | $505 |
| Weight | 9 Lbs 13 Oz | 2.9 Lbs |
| Min Trail Weight | 8 Lbs | 2 Lb 10 Oz |
| Floor Area | 32.3 ft² | 28.5 ft² |
| Vestibule Area | 8 + 3 Sq Ft | 21 Sq Ft |
| Peak Height | 41 | 41 |
| Doors | 2 | 2 |
| Floor Dimensions | 86 X 54 In | 89 X 50 X 40 In |
| Pole Material | DAC Aluminum | Aluminum |
| Floor Fabric | 70D Coated Nylon, 10000 Mm PU Coating, Water Resistant Finish | 20D Nylon Ripstop PE Coated (or Sil/PE) 1800mm |
| Rainfly Fabric | 40D Nylon, 1500 Mm PU/Silicone Coating, Water Resistant Finish | 10D Nylon 66 Ripstop Sil/Sil 1200mm |
| Packed Size | — | 13x5 In |
| Setup Time | 10 Mins | 3 5 Mins |
| Warranty | Limited Lifetime | Lifetime |
| Made In | Imported | Imported |
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