Great for backcountry skiers, campers, hunters and hikers, the SOL Survival Blanket is great for wilderness expeditions. This blanket is made of vacuum-metalized polyethylene that reflects 90% of your body heat and also works well as a ground cloth, gear cover or first-aid blanket. Designed to resist tearing and shredding, the heatsheets material is also waterproof and windproof. High-visibility orange exterior. Survival instructions printed directly on the blanket. Sized to fit 1 - 2 people.