The best value in each row is highlighted.
Sourced from manufacturer listings; MSRP only.
| Spark Pro 30 Sea to Summit | Trek 30-Degree Down Sea to Summit | |
|---|---|---|
| Weight | 16.9 oz | 25.4 oz |
| MSRP | $549.00 | $468.02 |
| Temperature rating | 30°F / -1°C (manufacturer rating, not independently ISO 23537 / EN 13537 tested) | 30°F / -1°C (manufacturer rating, not independently ISO 23537 / EN 13537 tested) |
| Price per ounce | $32.42/oz | $18.43/oz |
| Retailers | 1 | 1 |