What is the small bag on the jeans used for storage?

Have you ever noticed the "extra" little bag on your jeans?

With the girls, the bags "wit" with the task of decoration, creating focal points on the costumes may not be strange. However, if you notice, on jeans, whether it's for men or women or whatever design, there is a tiny bag in one pocket in the front. So what is this small bag like that used for?

Picture 1 of What is the small bag on the jeans used for storage?
What use does this "abundance" bag have?

Regular jeans had two front pockets, plus two back pockets that were already too large for storage space, but the "excess fabric" jeans manufacturers didn't know where to go. There has been a lot of speculation about the effect of that bag: holding coins, gold containers and also thought to contain condoms.

And finally, a rational explanation from the jeans man himself, the Levi's brand name, was called the watch bag . As the name suggests, the small bag designed by Levi Strauss to hold tangerine clock , when the wristwatch was not popular at the time.

Picture 2 of What is the small bag on the jeans used for storage?
Some people think that they are very suitable for holding coins.

Picture 3 of What is the small bag on the jeans used for storage?
There is also the idea that this is the "hiding" perfect condom.

Picture 4 of What is the small bag on the jeans used for storage?
The correct answer was given by the world's largest jeans brand Levi's, this is a bag for tangerine watches, simply because when jeans are born, people still don't use watches.