Since 1913. Built for life. Wide mouth opening. Easy to fill and drink. Leak-proof lid with lanyard. No drips or spills. Stainless steel design. Rust-proof and won't transfer odors or tastes. Packable. Easy to store and pack. The Stanley Story: In 1913 William Stanley invented the all-street 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. Made in China.