Greystone 20 Sleeping Bag – Women's

Built for three-season nights in the Southeast's heat and humidity, the Greystone 20 is our go-to bag for women who want real warmth without real weight. DownTek-treated 650-fill RDS down resists moisture and holds its loft when condensation or humid air creeps in. A women's-specific mummy cut locks heat where it matters most.

• 650-fill RDS-certified down — ethically sourced and rated to 20°F for solid three-season performance
• DownTek water-resistant down treatment maintains loft and insulation even in humid Southern conditions
• Women's-specific mummy cut fits a female body shape, reducing dead air space and improving heat retention
• Available in Regular and Long right-zip configurations in Blue Surf/Nasturtium — sized to fit, not just scaled down
• Lighter than comparable synthetic bags at the same warmth rating — less to carry, same warmth on the trail