... bagskeep food warm bagNew travel insulated food warmer bag use both in car and at homeUseful :1) ... minimum power output of 6 Amps ,You can use also 110/220 V with connector plug(Not ... .4) Grate idea promotion idea for companies and ,promotion use, Pizza and catring suppliers , traveling & camping.Low cost ... has the benefits of fir thermal heating,Change how we store and serve food,Promote good health ...