The 17oz polished Stanley Classic Food Jar is the ultimate in durability and portability. Double wall stainless steel unbreakable vacuum insulation will keep chili or soup hot all day long, day after day. The Classic Food Jar fits easily into a bag, purse or backpack. It has a stainless steel lid that can be used as a bowl, a wide mouth opening, a heavy duty handle and polished rust-proof finish. Every Stanley is backed by a lifetime guarantee. In 1913, William Stanley invented the all-steel vacuum bottle. Since then, the Stanley bottle hasn"t missed a day of work, a football game, or a trip to the great outdoors. The distinctive Stanley bottle is an American Icon that still works as hard today as it did nearly 100 years ago. Stanley... Built for Life.