Our premium synthetic bag, ultra lightweight for gram counting backpackers 15 F/-9 C. Engineered to be the lightest and warmest synthetic bag available. Water-repellent Thermal.Q insulation and welded Lamina construction enhances loft and eliminates cold spots. Ultra-lightweight wind resistant shell makes for a great wet weather option. Single ¾ length #3 zipper and performance mummy cut maximizes thermal efficiency and minimize weight.

Features

• Engineered to be lightest and warmest synthetic bag available.
• Performance mummy cut is snug, reducing girth, weight, and bulk and maximizing thermal efficiency.
• Proprietary welded Lamina™ construction enhances loft and eliminates cold spots
• Ultralight shell is soft and highly wind resistant
• Thermal.Q™ fill is soft, lofty, compressible and durable
• Comfort Footbox follows natural foot position for maximum warmth and comfort
• Single #3 3/4-length zipper minimizes weight and still allows for ventilation.
• Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth
• Sil-Nylon compression stuff sack and mesh storage sack included