Passively Structured Water

'Structured' water has become a commonly used term, but is a misnomer. Everything manifest has structure. However, the structure of a given substance can be reorganized so that it is more coherent and more able to support your biology... which is itself mostly water.
There are many ways to 'restructure' water, including by vortexing or simply by freezing it. Here are some passive ways to subtly 'restructure' water.