Having fueled generations of construction crews and outdoorsmen this classic food jar is a must have for any outdoor adventure where chili or soup are being served keeping food hot for 15 hours you can trust this food jar to keep you going through the coldest of days insulated lid doubles as a bowl and the wide mouth opening is easy to clean and fill vacuum insulation keeps food hot or cold 15 hours 188 stainless steel wonrsquot rust naturally bpa free insulated lid doubles as bowl wide mouth