Sea to Summit Trek 18-Degree Down Sleeping Bag, Regular
- 18-degree Fahrenheit (-8-degree Celsius) down sleeping bag for 3-season camping, backpacking, and trekking.
- mummy style features shaped hood and zipper draft tube.
- 650 fill power down insulation (Responsible Down Standard certified) treated with ULTRA-DRY Down to improve reaction to moisture, retaining loft and performance.
- YKK zippers with full-length right-side zip, half-length left-side zip, and foot zip for ventilation and versatility.
- Relaxed mummy shape offers more room between hips and knees for a natural sleeping position.
- vertical baffles over the chest prevent down fill from shifting.
- Regular size bag has a max user height of six feet.
- compresses to 6.1 liters with included Ultra-Sil compression sack.