Product Overview
With a traditional mummy shape, DownTek™ down insulation and baffle construction, the Big Agnes Spike Lake 15 sleeping bag provides warmth and minimal weight so you can travel fast and light.
Features:
- Traditional mummy shape, DownTek™ insulation and baffle construction provide efficient heat retention
- 600-fill-power DownTek water-repellent down is bluesign® certified and PFC-free
- Contoured hood follows the shape of your head for a comfortable fit; low-profile cordlock lets you uncinch the hood with one hand