Each kit contains enough emergency supplies to sustain two people for three days, as recommended by the American Red Cross. There's food, water and emergency blankets, plus a First Aid kit (33 piece), two 12-hour safety lightsticks, dust masks, nitrile gloves and an emergency whistle. Each kit also contains emergency ponchos and pocket tissues. The kit, in a handy backpack, can be stored at home, at school, and at the office.