When choosing between the Nemo Disco 15 and the Nemo Riff 15 Endless Promise, the latter emerges as a more refined option for those prioritizing warmth-to-weight ratio and overall performance. However, the Disco 15 still offers solid value in its own right.
The Numbers
Side-by-Side
Where Nemo Disco 15 Wins
The Nemo Disco 15 shines with a slightly higher lower limit rating of 16°F compared to the Riff’s 15°F. This means you can expect an extra layer of warmth in colder conditions, which is crucial for those who prefer not to compromise on comfort during chilly nights. Additionally, at 43 ounces, it’s only marginally heavier than its competitor, making it a practical choice for backpackers looking for a balance between weight and insulation.
Where Nemo Riff 15 Endless Promise Wins
The Nemo Riff 15 Endless Promise boasts an impressive fill power of 800, providing better warmth-to-weight ratio compared to the Disco’s 650. This translates into less fatigue over multi-day trips as you carry less weight for equivalent warmth. The Riff also tips the scales at a lighter 39 ounces, offering noticeable benefits on long treks where every ounce counts.
When to Buy Which
Nemo Disco 15: 0 wins | Nemo Riff 15 Endless Promise: 3 wins
Buy Disco 15 if...
No clear advantages in compared specs.
Buy Endless Promise if...
- You prioritize fill power
- You prioritize lower limit
- You prioritize total weight
The Verdict
If you’re after the best possible performance in terms of warmth and weight efficiency, the Nemo Riff 15 Endless Promise is your go-to choice. For those who value a slightly higher lower limit rating without breaking the bank, the Disco 15 remains a strong contender.
Nemo Disco 15
FAQ
Which bag is warmer?
The Nemo Riff 15 Endless Promise offers better warmth due to its higher fill power and marginally lower temperature rating.
Is there much of a weight difference between the two bags?
Yes, the Riff is noticeably lighter at 39 ounces compared to the Disco’s 43 ounces, which can make a significant difference on long hikes.
Who should choose the Nemo Disco 15?
The Disco 15 is ideal for those who prioritize a slightly higher lower limit rating and are willing to carry a bit more weight.
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