Heat Retention: The Bramble Emergency Bivvy Bag keeps you warm with thermal insulation and heat-reflecting material, similar to emergency blankets. A must-have in any survival or camping kit! Essential Survival Bag: Hypothermia is the greatest danger in any survival situation. This Emergency Blanket Bivvy Bag is small and light enough to be carried in any bag or stored in your car's glove compartment. It should be a key part of your emergency survival kit, and perfect as Duke of Edinburgh equipment. Compact Size: The Bivvy Hiking Bag is incredibly compact, folding to just 7cm x 10.5cm and weighing only 110g - a key hiking accessory. This leaves more space in your kit for other survival equipment. The foil blanket extends to a comfortable 91cm x 213cm when opened. Use for Signalling Rescue: The bright orange exterior of the Emergency Bivvy Tent can be used as a signalling device, as well as a thermal blanket. The colour contrast against nature makes it easily visible, and