I don't think anyone will like to have a bottle hanging from your plant. It doesn't look that good. But when you are away from home, when there is no one to water your plant you can fill up the biggest bottle you can find, attach this and stick it in to the pot you have your favorite plant. So while your enjoying your vacation this system will keep your plants alive.
I used little bit of support around the whole, just to help out the bridging. But if you it's totally optional.
Some bottles tend to leak from around the neck. I had to print this gasket in TPU to prevent that. It's optional. You might not need it.
Make a little whole on the bottom of the bottle to air to go through. The flow of water totally depend on how big is the whole you make, so I highly recommend start small and make it big as you need.
The author hasn't provided the model origin yet.