PRICES MAY VARY. DOUBLE-INSULATION & BPA-FREE: This attractive & practical insulated food jar features double-wall vacuum insulation and 18/8 stainless steel, keep your lunches, soups or pasta HOT for up to 8HRS or COLD for up to 12HRS without altering the taste and keeping food tasting fresh, making it the perfect thermal lunch box for kids, taking to school. 3.6 INCH WIDER MOUTH THAN OTHERS: Considering convenience, our kids food thermo box is EXTRE WIDE mouth design, which allow you easy eati