How old is the wee one? When ours was real little we would use these little powder blocks when travelling. We'd still have to track down hot water, but that usually wasn't hard to do. The problem was, as he got older he just ate too much for them to be practical.
Yeah, I'd probably just prepare a bottle before I go anywhere, and if I'm planning on being gone a long time preload a bottle with the correct amount of powdered formula and seek out hot water when I need it.
Pretty hilarious that they're allowing it because it will encourage men to help with child-care more. Because fuck doing something so that it would have been easier for women.