The best value in each row is highlighted.
Sourced from manufacturer listings; MSRP only.
| Spark Pro 30 Sea to Summit | Spark Women's Down Sleeping Bag Sea to Summit | |
|---|---|---|
| Weight | 16.9 oz | 14.9 oz |
| MSRP | $549.00 | $349.00 |
| Temperature rating | 30°F / -1°C (manufacturer rating, not independently ISO 23537 / EN 13537 tested) | 39 °f | 4 °c (ISO 23537, tested by Sea to Summit) |
| Price per ounce | $32.42/oz | $23.39/oz |
| Retailers | 1 | 1 |