Mammut Compression Bag

MAMMUT Storage Sack for Sleeping Bags

Preserve the Loft and Lifespan of Your Sleeping Bag with the MAMMUT Storage Sack

Properly caring for your sleeping bag between adventures is the secret to ensuring its performance, comfort, and longevity. Stop crushing your valuable insulation in a tight compression sack meant for the trail. The MAMMUT Storage Sack is the definitive solution for long-term storage, expertly designed to protect your investment and keep your gear in peak condition for your next expedition.

Ever wondered how best to store your sleeping bag? This loose, breathable mesh sack is the perfect solution to help maintain space and longevity between trips.

Made from 100% recycled polyester to reduce environmental impact, the storage bag is a simple yet smart addition to your gear.

Maintain Peak Performance and Warmth

The most critical element of any sleeping bag is its loft—the fluffiness of the insulation that traps air and keeps you warm. Storing your bag in a compressed state for extended periods can permanently damage these delicate fibers, whether they are down or synthetic. This leads to cold spots and a significant reduction in thermal efficiency. The MAMMUT Storage Sack’s spacious, unstructured design allows your sleeping bag to breathe and expand fully, preserving the integrity of its insulation. This simple practice ensures that your bag will provide the same reliable warmth on your tenth trip as it did on its first.

Smart, Breathable Protection

This storage solution is more than just a large bag; it´s a protective shield for your gear. The breathable mesh fabric promotes constant air circulation, effectively preventing the buildup of moisture that can lead to mildew and unpleasant odors. At the same time, it keeps your sleeping bag free from dust, dirt, and insects in your closet, garage, or gear shed. A subtle yet effective PFC-free Durable Water Repellent (DWR) finish provides an extra layer of defense against accidental spills or ambient dampness, offering you complete peace of mind.

Engineered with Purpose and Responsibility

Reflecting MAMMUT´s commitment to sustainability and ethical production, this storage sack is a product you can feel good about owning. Incredibly lightweight, it adds virtually no weight to your gear collection but delivers immeasurable value in gear care. Its generous dimensions ensure compatibility with a wide range of sleeping bags, from ultralight summer models to bulky 4-season expedition bags.

FEATURES:
- 75 cm x 27 cm.
- Fair Wear.
- PFC-free DWR.
- Recycled.
- 66 g.

By choosing this storage sack, you are not only investing in the longevity of your equipment but also supporting responsible manufacturing. The Fair Wear certification guarantees that the product was made under fair and safe working conditions. The use of recycled materials and the elimination of harmful PFC chemicals underscores a deep respect for the natural environments we love to explore. Give your sleeping bag the care it deserves and ensure it´s always ready for your next journey with the MAMMUT Storage Sack