Emergency Bivvy Sleeping Bag with Carabiner & Whistle

The Emergency Bivvy Sleeping Bag provides critical warmth and weather protection for unexpected situations during camping, hiking, or travel. Crafted from durable, puncture-resistant Mylar foil, this emergency bivvy bag is windproof, waterproof, and breathable, helping you stay dry in severe weather. Measuring 84 inches by 36 inches, it offers generous coverage for both adults and children, yet packs down small enough to hold in one hand. Equipped with a carabiner and an emergency whistle, this versatile bivvy can also serve as a ground cover, improvised shelter, or reflective signalling aid. Features • Durable Mylar foil construction offering tear and puncture resistance • Waterproof and windproof material designed to keep you warm and dry • Extra-large 84 x 36 inch dimensions suitable for all body sizes • Collapses down to a compact, single-hand pack size for easy transport • Equipped with an integrated carabiner and emergency signal whistle • Multipurpose design functions as a sleeping bivy, shelter, ground cover, or reflective signal Why you'll love it • Retains essential body heat during extreme cold, blizzards, or heavy rain • Saves pack space and weight without sacrificing emergency preparedness • Enables rapid signalling to rescuers using the reflective surface and attached whistle • Provides immediate, deployable shelter when an emergency tent is unavailable Best for • Camping • Hiking • Disaster preparedness • Outdoor research • Vehicle emergency kits • Travel