NEMO Mayfly OSMO 2 Lightweight Backpacking Tent SlingFin 2Lite Ultralite Tent
Head-to-head comparison: specs, scores and expert verdict
NEMO
NEMO Mayfly OSMO 2 Lightweight Backpacking Tent
Best for: Lightweight backpacking and rugged adventures.
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 7 sq ft.
On scores, the SlingFin 2Lite Ultralite Tent edges ahead — 8.4 overall versus 7.8.
The biggest gap is space and comfort, where the SlingFin 2Lite Ultralite Tent holds a clear advantage.
The NEMO Mayfly OSMO 2 Lightweight Backpacking Tent also has a price edge — $55 less at $449 versus $505.
For most buyers, the SlingFin 2Lite Ultralite Tent is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The SlingFin 2Lite Ultralite Tent scores higher overall.
Ask our AI for a personalised recommendation based on your camping style, group size, and budget.
Score Comparison
Pros & Cons
NEMO Mayfly OSMO 2 Lightweight Backpacking Tent
- OSMO fabric stays impressively taut
- Durable floor handles rough ground
- Easy and intuitive setup process
- PU floor lacks long-term durability
- Tapered floor limits pad choices
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 | NEMO Mayfly OSMO 2 Lightweight Backpacking Tent | SlingFin 2Lite Ultralite Tent |
|---|---|---|
| Tent Type | Backpacking, Semi Freestanding | Backpacking, Semi Freestanding, Ultralight |
| Capacity | 1 person | 1 person |
| Seasons | 3 Season | 3 Season |
| Est. Price | $450 | $505 |
| Weight | 3.5 Lbs | 2.9 Lbs |
| Min Trail Weight | — | 2 Lb 10 Oz |
| Floor Area | 27.9 ft² | 28.5 ft² |
| Vestibule Area | 7.1 + 7.1 Sq Ft | 21 Sq Ft |
| Peak Height | 42 | 41 |
| Doors | 2 | 2 |
| Floor Dimensions | 85 X 52/43 In | 89 X 50 X 40 In |
| Pole Material | Aluminum | Aluminum |
| Floor Fabric | 68D PU Ripstop Polyester | 20D Nylon Ripstop PE Coated (or Sil/PE) 1800mm |
| Rainfly Fabric | Sil/polyurethane OSMO Polyester | 10D Nylon 66 Ripstop Sil/Sil 1200mm |
| Packed Size | — | 13x5 In |
| Setup Time | 4 Mins | 3 5 Mins |
| Warranty | Lifetime | Lifetime |
| Made In | Imported | Imported |
Ready to Buy?
Still not sure? Let us recommend the perfect tent for your adventures.
Find Your Perfect Tent →