Bivy Sack XL Survival Sleeping Bag - Waterproof Survival Sleeping Bag with Emergency Whistle, Portable Thermal Emergency Bivy Bags for Camping,Hiking,Outdoor Survival

This BIFZOIN 2pcs large, envelope-style bivy sack is made from premium reflective thermal polyester film. This material is tear-resistant and reflects 90% of body heat, helping to keep you warm in extreme cold conditions. Each sleeping bag includes a plastic whistle for emergency use, enabling you to issue a prompt distress signal. The bivy bag has striking black stripes along its edges for high visibility. Each bag weighs just 150 g and is packaged separately. When unfolded, it measures 94.5" x 49"(239.7 cm x 124.5 cm), accommodating 2 individuals. The body compartment measures 210 cm, with an additional 30 cm for head warmth. Its ultralight design makes it easy to store and carry. It is reusable and can be stowed in a rucksack or vehicle first-aid kit when not in use. This versatile emergency sleeping bags for survival can be used as an insulating layer for camping, mountaineering and other outdoor activities, and can also function as a rain shelter, ground layer or thermal blanket. Its foldable design allows for repeated use and creates a convenient emergency kit. include:2 pcs Bivy Sack

• Comprehensive Bivy Sack Kit: This contains 2 envelope-style double sleeping bags, each of which is equipped with a plastic emergency whistle for signalling distress in unforeseen circumstances.
• Material: Tear-resistant reflective thermal polyester film that reflects 90% of body heat. It features high-visibility black stripes along the edges. It is designed for use as an emergency shelter, but is also suitable for camping, hiking and providing outdoor cold protection.
• Portable and Spacious：Lightweight for easy carrying and storage. Unfolds to dimensions of 94.5" x 49" (240 x 125 cm) to comfortably accommodate 2 people, making it perfect for families and groups.
• Compact and Lightweight: This Emergency sleeping bags for survival contain 2 individually packaged units, each weighing just 150 g. This ultra-lightweight design makes it easy to store and carry. It can be reused and stowed away easily in a rucksack or kept as part of a vehicle first-aid kit for routine use.
• Multifunctional Survival Bivy Bags: Versatile use: It can be used as an insulated sleeping bag for camping, hiking, mountaineering and other outdoor activities. It can also be used as a temporary shelter in bad weather, as ground padding and as a thermal blanket.