The shape and fill is the same, but we now offer a lightened version of our 0ºF and -10ºF sleeping bags for those looking for max weight savings in drier environments.
| Feature / Details | ES Series | NEW Light Series |
|---|---|---|
| Best For | Weather Protection and Moisture Management | Maximum Weight Savings |
| Temperature Options | 0ºF to -60ºF (-17ºC to -51ºC) | 0ºF to -10ºF (-17ºC to -23ºC) |
| Fill Type | 900+ Fill Power Goose Down | 900+ Fill Power Goose Down |
| Shell Fabric | Pertex® Shield® with Electrospun Panel | Pertex® Endurance Pro® |
| Water Resistant Shell | ||
| Waterproof Shell Fabric | ||
| FlyTi Lining with heat-reflecting titanium film | ||
| Diamond Fuse Footbox |
