I think the simplest bottle is made by hand as follows:

1. Prepare a finished mineral water bottle and remove the trademark. Paste the bottle body with colored paper, and choose different patterns for the upper and lower parts.

2. Cover the joint with purple long colored paper. Make ears, fold them and paste them near the bottle mouth.

3. Make arms and feet, and stick them on the bottle body at appropriate positions. Draw the nose and mouth and stick them on the water bottle.

4. Make a yellow conical hat. Finally, all the accessories are assembled to complete the bear ornaments made of mineral water bottles.