Western Mountaineering Puma MF Sleeping Bag - -32°C Expedition Down Bag (850+ Fill Power) Gifts 2 rear loops designed for

2 rear loops designed for backpack compatibility

precise length adjustment without changing hand position

Built for Efficient Climbing Days

and train anywhere

Built for Versatile Backcountry Use

Western Mountaineering Puma MF Sleeping Bag - -32°C Expedition Down Bag (850+ Fill Power) Gifts 2 rear loops designed forExpedition Warmth. Uncompromising Performance. The Western Mountaineering Puma MF is a true expedition grade sleeping bag built for the harshest cold weather environments. With an incredible 9. 5" (24cm) of loft and packed with 850+ fill power goose down, this bag delivers extreme warmth down to 32C, making it ideal for high altitude climbing, winter expeditions, and extreme alpine conditions. Advanced construction features like V Block side baffles,