The StormShield™ Series is built for mountaineering, winter camping, and extended use in cold, wet, and high-exposure environments. These sleeping bags are designed for trips where condensation, spindrift, and prolonged moisture are real concerns—and protecting insulation is critical to staying warm.

At the core of the StormShield Series is a lightweight, two-layer ePE laminated shell fabric that delivers exceptional water resistance while remaining breathable enough for overnight use in cold, enclosed spaces. This construction helps block external moisture while managing internal condensation, making StormShield bags well suited for alpine camps, winter tents, bivies, and variable mountain conditions.

StormShield™ fabrics are finished with a PFAS/PFC-free DWR treatment, offering durable weather protection without the use of long-lasting fluorinated chemicals. This approach provides dependable performance while aligning with a more environmentally responsible material choice.

If your trips regularly involve alpine objectives, winter conditions, or environments where moisture management matters as much as warmth, the StormShield Series offers reliable protection without unnecessary bulk.