NovaMedic Emergency Sleeping Bag 5 Pack – 84"x36" Thermal Mylar Survival Bivy Sack – Waterproof, Lightweight & Compact Emergency Blanket for Camping, Hiking, Outdoor Survival & Travel

Polyethylene.

Emergency Thermal Protection Durable Mylar emergency sleeping bag designed to help retain up to 90% of body heat in cold, wet, or windy conditions. Essential for survival kits, first aid kits, and emergency preparedness. Waterproof and Tear Resistant Made from high-quality Mylar material that is both waterproof and windproof to keep you dry and warm. Reliable protection for camping, hiking, travel, or roadside emergencies. Compact and Lightweight Design Each thermal bivy bag folds into a small, portable pouch that fits easily into your backpack, glove box, or go-bag. Ideal for outdoor adventures and disaster readiness. Large Size and Family Pack Each bag measures 84 x 36 inches to provide full coverage for adults. Comes in a pack of 5, perfect for families, groups, or team emergency supplies