Emergency Bivvy Portable Emergency Blanket

Can be used together with a sleeping bag in extremely cold and wet environments.

Heat Insulation: Featuring aluminum foil film to reflect thermal radiation and lock body heat, this sleeping bag keeps you warm in cold conditions, ensuring a comfortable night even in freezing temperatures.

Emergency Rescue: Equipped with high-brightness reflective material, it increases visibility for rescue in outdoor emergencies, making it easier to be spotted in the wild.

Lightweight & Portable Design: This sleeping bag easily fits into your backpack or attaches to the outside without taking up much space.

Waterproof & Moisture-Proof: The outer layer features an ultra-thin nano waterproof coating, causing water to roll off effortlessly. Combined with the inner protective net, it keeps you dry even in heavy rain.

The outer layer of the aluminum foil film has a waterproof coating, and the water droplets are non-slip.

Made of PE material and inner aluminum foil film, this survival sleeping bag is thermal insulation, tear resistant and durable to withstand cold and maintain temperature to some extent.

It can make a loud sound, and a whistle can also be heard from a distance.

Versatile Use: Whether hiking, camping, snow adventures, or storing at home or in your car for emergencies, this thermal sleeping bag is an excellent choice to keep you warm and prepared for any cold challenge.