From Slovenia comes this Mars Garden Sink, which is designed with built-in hose management:
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Manufacturer Roto says the polyethylene sink is UV-stable, meaning the color won’t fade over time. The sink contains a not-shown plug in the bottom, allowing you to hold water for soaking or drain it into a bucket.
Overall I think it’s a smart design, and if we lived in a year-round warm-weather climate, I’d look into installing this in place of our existing hose spigots.
Source: core77