• Polyester
• NO
• 【materials】Your ultra light survival emergency sleeping bags for survival is made of ultra thick polyester film material,Soft,waterproof,windproof,with a tear and puncture resistant aoating to withstand,rain,snow or something in between,so you can feel safe in any weather conditions.
• 【Package content】2 Pieces 82.6 x 35.4 in survival gear (Weight:0.6 lb),With 2 Compass and,1 Black Whistle,Each pack of emergency sleeping bags is housed in a drawstring storage bag with a small diameter,It's lightweight and easy to carry and store in your car,backpack,or emergency kit.
• 【Life Tent Accessory 】120 DB whistles,to alert rescuers up to 1 mile 1.6 km,people can easily hear your distress signal even during an earthquake,Even better, the interference resistant compass is stable,highly accurate,and reliable enough to guide you in the right direction.
• 【Feature】This emergency bag features reinforced tape seams,helping to stay dry and warm in wet,bitterly cold environments,Plus,It reflects 90% of your body's heat,giving you coverage and protection in extreme weather,prevent your body temperature from dropping,and even save your life in an emergency,Incredibly foldable,you can take this sleeping bag and your survival kit with you wherever you go and won't let you down.
• 【Multiple Uses】Emergency shelter for all emergencies such as outdoor adventures,hunting,sea fishing,camping,hiking,backpacking,etc,and can be used as ground coverings,ponchos,snow melting containers,camping bags,windshields,snow melting containers,etc,It can also perform other functions such as emergency blankets,awnings,emergency sleeping bags,floor mats,rescue or distress beacons,ponchos,awnings,or sun covers.