- Synthetic
- Engineered to be lightest and warmest synthetic bag available
- Proprietary welded Lamina construction enhances loft and eliminates cold spots
- Zoned insulation maximizes warmth where it’s needed most
- Comfort footbox follows natural foot position for maximum warmth and comfort
- Ultralight shell is soft and highly wind resistant
Highest performance synthetic bag on the market. Thermally mapped insulation and half-length center zip maximize efficiency. Engineered to be the lightest and warmest synthetic bag on the market. Lamina construction welds the Thermal.Q insulation to the shell and lining, eliminating the cold spots caused by traditional stitching. By mapping different insulation weights throughout the top of the bag we are able to concentrate warmth where you need it most – around your core and feet. Thermal efficiency is optimized by a performance mummy-cut, face gasket and single center half zip.
