It's called a Zodi.Do you know what brand and model that pump for watering is. Looks like a good investment. I Love your pics. I hope with more time and knowledge I can have a grow like that. I will defiantly be following your post and hope to steal some Great knowledge on the way.....
Seems to be sold out most everywhere but this place.
I got it early 2016 and have only needed to replace batteries once, last about a year and a half.
The Zodi self-contained portable battery powered portable shower and hand washer. Ideal for rinsing dishes, cleaning up, showers and more. Enjoy a portable shower anytime, anywhere. Durable design works with any water container or water source - just place pump in water and turn on.