Mammut Women's Perform Down Bag -10C Sleeping Bag

The Mammut Women's Perform Down Bag -10C is a lightweight, three-season down sleeping bag designed for multi-day hikes. It pairs a tested down fill with user-focused details for temperature regulation and overnight comfort.

Key features

• Fill: 90% grey duck down, 10% grey duck feather for effective insulation at relatively low weight.
• Tested to EN ISO 23537-1:2016; manufacturer lists women's comfort rating as -10 °C.
• Central front zipper with improved YKK slider designed to reduce snagging.
• Hood with drawstring and insulated collar plus a zipper garage to minimise heat loss.
• Main fabric 100% polyamide with recycled polyester linings for durability and comfort.

The bag is supplied with a compression sack and a storage bag. Typical use: spring-to-autumn trekking and multi-day routes where nights can approach or drop below freezing; suitable for users around 165–180 cm tall (size M).