This emergency bag from China is a powerful helper for emergency disaster relief. It contains professional protective masks with multi-layer fine filters, which have a filtration efficiency of over 90% for harmful particles and fit the face closely, safeguarding respiratory health. The paired durable backpack is made of selected high-strength materials. After repeated load-bearing tests, it can bear a load of up to 30 kg. The carrying system conforms to ergonomics and is comfortable and labor-saving. In addition, there is an emergency sleeping bag filled with high-quality insulating materials that can resist the low temperature of minus 10 °C, allowing the affected people to sleep peacefully; a multi-functional radio with 8 commonly used rescue frequency bands, sensitive signal reception, a battery life of 18 hours, and support for hand-crank charging, timely transmitting critical rescue information to fully meet emergency needs.