A bottle is a container that you can put things in, like juice, milk, or medicine. It usually has a long, skinny neck and a wider bottom to hold the liquid inside. Some bottles have a special cap on top that you can twist or pop off to get the liquid out. Bottles come in different shapes and sizes, and you can recycle them when you're done using them. Just make sure to ask a grown-up for help with the recycling part!