Mammut Perform Fiber Bag -3...-10 °C Women's Sleeping Bag

The Mammut Perform Fiber Bag is a high-performance synthetic sleeping bag designed for women who demand reliable warmth and comfort in cold conditions. With a comfort temperature rating of -3 °C and a limit rating of -10 °C, this mummy-shaped bag is ideal for three-season to winter camping and mountaineering. The bag features Ajungilak OTI Element synthetic insulation, offering excellent thermal efficiency even when damp, and a durable polyester shell and lining. Its left-side zipper, ergonomic hood, and draft collar ensure a snug fit, while the included compression sack reduces packed volume to just 9.5 liters for easy transport.

Advantages

Synthetic insulation provides reliable warmth in wet conditions and dries quickly. The mummy shape minimizes weight and maximizes thermal efficiency. Women-specific design offers extra insulation in the foot area and a narrower shoulder width for a better fit. PFC-free DWR coating and bluesign® certification reflect Mammut's commitment to sustainability.

Suitable for

• Women's backpacking and trekking in cold weather
• Three-season to winter camping (down to -10 °C limit)
• Mountaineering and alpine adventures

Key specifications

• Temperature Comfort: -3 °C
• Temperature Limit: -10 °C
• Temperature Extreme: -30 °C
• Insulation: Synthetic (Ajungilak OTI Element)
• Shape: Mummy
• Zipper Position: Left
• Shell Material: 100% Polyester
• Lining Material: 100% Polyester
• Fill Weight: 1000 g
• Maximum User Height: 175 cm
• Shoulder Width: 80 cm
• Foot Width: 50 cm
• Packed Volume: 9.5 L
• Packed Length: 27 cm
• Packed Diameter: 27 cm
• Gender: Women's
• Season Rating: 3-4 Season
• Sustainability: PFC-free DWR, bluesign® product

Recommendations

For optimal performance, pair this sleeping bag with a dry sleeping pad and a bivvy sack for extreme conditions. Always store the bag loosely in a dry place to maintain loft.