Loud Survival Whistle
Built-in high frequency whistle is attached on the drawstring, which can send signals up to 120 decibels in emergencies.
Not just a sleeping bag, Timok emergency sleeping bag can also used as emergency blanket, emergency bivy sack, survival shelter, survival tent, rain poncho, emergency signal, ground cover, wind blocker, water collector, snow melt container etc.
This space blanket is not a one-time-use bag. After each use, you should carefully fold it in order to use it again. Packaging size is 4.1 X 2.7 X 2.7 inches and only 4.2 oz and it can be put in your pocket easily. Very convenient and will not add extra burden to you.
Moreover, Timok Bivy Sacks comes with a whistle and a carabiner. Survival whistle provides up to 120 decibels sound, it is enough to be heard at long distance and convenient for emergency situations. The camo colour can better to protect you, it can helping you to stay hidden in case you don't want to be seen. It is an essential survival tool!