Offering the perfect backpacking balance of comfort vs weight, our Altitude™ Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.

Technical features

Features

• Designed for extreme cold and high-altitude conditions
• Women’s specific tapered rectangular shape for perfect balance of space and adaptable warmth
• Free-Flow half left side, full length 2 way #5 YKK right side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
• Large internal security pocket
• Zip Coupling: This bag is designed to pair with another
• Includes lightweight Ultra-Sil™ compression bag and storage cell