Survive Outdoors Longer Emergency Bivvy XL w/ Rescue Whistle

The lightweight, highly visible Emergency Bivvy XL with Rescue Whistle is large enough to shelter two people in an emergency. The waterproof, windproof material reflects 90% of body heat while sealed seams keep out rain, wind, and snow. The attached tinder cord drawstring can be used to start a fire and rescue whistle can signal for help.