Big Agnes Sleeping Bag Storage Sack

Compression sacks are designed for portability, not long-term storage. Keeping your sleeping bag tightly compressed for months at a time can permanently damage the insulation's ability to loft, which significantly reduces its warmth and lifespan.

Yes. This is a universal storage sack designed to accommodate a wide variety of sleeping bag shapes and sizes, regardless of the brand.

The breathable mesh construction allows for constant airflow, which prevents moisture buildup and odors from getting trapped inside the bag while it sits in storage.

The best practice is to loosely stuff your sleeping bag into the sack rather than rolling it. Stuffing prevents the insulation from developing consistent crease lines, which helps maintain its loft over time.

While the mesh is excellent for airflow and preventing moisture, it is not a sealed container. If you are storing your gear in a garage or attic, you may want to place the mesh sack inside a larger, breathable cotton storage bag or a clean plastic bin to keep dust and pests away.