After two years of Cali ownership, I think I am finally getting the hang of things. And that all important space versus utility balancing act that campervans represent.
I have found that a huge amount of time is wasted by us boiling water with gas. We would boil once for two decent mugs of coffee, then a second time to fill our 1 litre stainless flask that fits in the front door pockets
We were using a wacky practical kettle, which is a superb design but the compact base is not ideal for fast boiling. In addition to taking ages any gas device always represents a fire risk (especially when you just set up camp and unpacking things), and heats up the van.
I now take two kettles. Wacky for gas. And a breville vkj111 compact jug for hook-up.
This costs £20 and offers a 1500 watt element. 1 litre capacity. Auto shut off. Kettle lifts off the base. It glows blue when on, cord storage in base, it is quite resilient to being knocked over too...... And it takes exactly 4 minutes to boil a litre.
Many compact kettles have puny electric elements that take ages. But for us, this had the right balance of power versus size.
I would never pay extra for a hook up just to use the kettle, but I find it much easier and quicker than gas. Stored in boot when travelling.