Why We Love The Perform Down Sleeping Bag

The Perform Down Sleeping Bag is our top choice for a comfortable and cozy night's sleep in the great outdoors, whether you're camping in December or July. With its super soft and lofty down fibers, this sleeping bag provides exceptional warmth. Plus, Mammut has designed it with their own specialized mummy shape to enhance heat retention. They've also made the smart move of placing the zipper on the top, allowing for better temperature regulation whether you're snuggled up in a bivvy or tent.

Key Features:

• All-season sleeping bag for restful nights on treks
• 700-fill down for lightweight warmth and loftiness
• Unique mummy shape maximizes heat retention and comfort
• DWR finish repels moisture from morning dew
• Smooth polyester lining ensures a soft and comfortable feel
• Head-encasing hood reduces noise and doubles as a pillow
• Convenient internal storage pocket keeps your phone secure
• Includes sleeping mask, earplugs, and stuff sack for added convenience

Responsible Collection Bluesign Approved, Recycled/Repurposed Material [face fabric] 100% nylon, PFC-free DWR coating, [lining] 100% recycled polyester

Insulation: 700-fill duck down

Shape: mummy

Zipper: 3/4-length

Shoulder Circumference: 31.5in

Foot Circumference: 21.6in

Bag Length: 80.7in

Draft Tube: yes

Pockets: [internal] 1 stow

Venting: center zipper

Fill Weight: 1lb 3oz

Degree: 14F

European Norm/ISO Comfort Rating: 27F

European Norm/ISO Lower Limit Rating: 14F

Storage Sack: included

Claimed Weight: 2lb 6oz

Activity: weekend camping

Manufacturer Warranty: 2 years