The Sea to Summit Alto TR2 is a 2-person ultralight tent with 27 sq ft of floor and a minimum trail weight of 47.3 oz. It stands 43 in at the peak, has 2 doors, and starts at $449.
GearScore breakdown
How this tent earns its 72 on the default algorithm, factor by factor
Have specific needs in mind — ultralight, a roomy two-person, or a tent on a budget? Rank this tent against every other on your own custom scoring algorithm.
Open the full tent comparison →Specifications
| Capacity: | 2-person |
|---|---|
| Type: | Ultralight |
| Floor area: | 27 sq ft |
| Floor dimensions: | 84.5×53/38 in215×135/97 cm |
| Floor shape: | Tapered |
| Peak height: | 42.5 in108.0 cm |
| Doors: | 2 |
| Vestibules: | 2 |
| Wall: | Double |
|---|---|
| Pitch type: | Semi-freestanding |
| Canopy fabric: | Silnylon (15D) |
| Floor fabric: | Silnylon (15D) |
| Minimum trail weight: | 47.3 oz1341 g |
| Space per person: | 13.5 sq ft |
| Weight per person: | 23.6 oz670 g |
| Price per person: | $225 |
How scoring works
The same GearScore engine the comparison pages use. This is the default weighting; open the full comparison to re-weight it around your trip.
GearScore blends published specs into one 0 to 100 number. Livable space per person is a "good enough" gate; weight per person and peak height score on a sliding scale. Price and doors are levers presets turn on.
Customize on the full comparison →- Sufficiency
- Only needs to be good enough. Livable space per person works this way: clear the target and you're set, extra room adds no points.
- Monotonic
- More (or less) is always better. Lighter per person beats heavier and a taller peak beats a shorter one, so they score on a sliding scale.
- Preference
- Type, wall, and pitch are personal preference, never scored. They only filter the list.