How is the water flow and pressure? Only 1.3 gpm doesn't seem like much.
I think the water flow and pressure is perfect for a sink. I did quite a bit of research first. I'm glad I didn't go any larger. This is also small enough to run off a 12v cigarette plug, which is on my Power Supply and in my truck if I don't want to bring my power supply.
I just use this for drinking water, washing up and for doing the dishes. If you go larger, you're just going to waste a lot of water, and will have to bring more along.
I'm curious if it will be enough for an outdoor shower. I'll save that project for next summer, since I only have cold water.