Here is an idea that I got from somewhere else. I don’t remember where or I would provide a link.
It is very handy to use an old Coffeemate bottle to fill up the iron. The containers that come with the irons are small and I have to make 2 trips to the sink to fill up the iron. With the container, I fill it up and then can fill up the iron about 4 times before I need to fill up the Coffeemate bottle. Also, it has a narrow pointed spout so it is easy to pour into any iron.
With this container, I can recycle and provide a faster, quicker way to fill up my iron. And, yes, I am in the camp of using STEAM to press my blocks.