If you need a lightweight sleeping bag that'll keep you comfortable in a wide range of conditions, then this is the bag for you. The Seat to Summit Talus TsIII is incredibly versatile, windproof, and highly water resistant, which means it'll perform well in all but the most extreme environments.

• Relaxed mummy shape maximizes thermal efficiency and minimizes overall weight; larger hood, broader shoulder, and large chest area provide excellent comfort
• 750+ fill premium European duck down is a high-quality insulation treated with ULTRA-DRY down
• ULTRA-DRY down treatment is a permanent nanolevel water-repellent polymer that vastly improves the down’s reaction to water without affecting its weight or loft performance
• ULTRA-DRY also inhibits bacterial and microbial growth, making the bag more hygienic and long lasting
• Treated down retains over 60% more loft, absorbs 30% less moisture, and dries 60% faster compared to untreated down
• 2D NanoShell fabric is a durable 20D high-density-weave nylon treated with DWR and a thin microporous coating to provide maximum protection from wind and moisture
• Differential cut shell and lining helps the down loft correctly for superior thermal efficiency
• YKK #5 reverse zipper allows you to unzip the bag from top and bottom for better temperature regulation
• Super-high-density 210D polyester cloth hidden in the draft tube is exceptionally stiff and eliminates zipper snagging
• Discreet internal zippered pocket keeps small items safe and secure
• Includes lightweight Ultra-Sil compression bag, mesh storage cell, and large cotton laundry bag