Marmot Mummy Sleeping Bag - Lightweight Insulation

Everything Explained

Mummy-Style 55-Degree Sleeping Bag for Backpacking

High-Quality Insulation for Outdoors

Our mummy-style 55-degree sleeping bag is designed for backpacking and other outdoor activities. It features SpiraFil high-loft insulation, ensuring maximum warmth and durability. Perfect for those who value cozy comfort and longevity.

Lightweight and Compact

This sleeping bag is lightweight and highly compressible, making it ideal when space and weight are at a premium. Whether you're hiking or camping, this bag will keep you comfortable without being overly cumbersome.

Full-Length Locking YKK Two-Way Zipper

Enjoy easy access with a full-length, locking YKK two-way zipper. This design ensures both convenience and security during use.

Detailed Specifications

• Regular Size:
• Weight: 1 pound, 8 ounces
• Pack Volume: 167.8 cu inches (2.75 liters)
• Interior Length: 84 inches

• Material: 50D 100% polyester, 2.1 ounces/yard; 50D 100% polyester, 1.3 ounces/yard

• Long Size:

• Weight: 1 pound, 12 ounces
• Pack Volume: 200.2 cu inches (3.28 liters)
• Interior Length: 90 inches
• Material: 50D 100% polyester, 2.1 ounces/yard; 50D 100% polyester, 1.3 ounces/yard

PFAS-Free Guarantee

Our sleeping bag is made without PFAS (perfluoroalkyl and polyfluoroalkyl substances), offering you peace of mind and a safer product.

Experience the perfect blend of warmth and lightness with our mummy-style 55-degree sleeping bag.