Never leave home without them - Our 5 pack of emergency bivvy bags provide heat retention & thermal insulation when needed in emergency situations for survival. Lined with special heat reflecting materials, this is a most essential item on any camping or hiking trip. An essential part of your emergency survival kit. Survival Equipment - Our bivvy bag is bright orange in colour, alerting rescuers from far in your hour of need, thus allowing it to be used as a signalling device, easily spotted our to its bright colour contrast against nature. Its premium quality guarantees you keep warm & toasty in a pinch, until help arrives. Measurements - Each bag folds to a compact size of 7 cm x 10. 5cm & a light weight 110 grams, making it easy to carry around & store, leaving you much needed space in your kit for other gear. Great for keeping in the car for emergencies, our bag extends to a comfortable 91cm x 213cm & comes with a nylon bag for convenience. Versat