“It's much easier with the Huel hot & savory cup which has a clear marking for the amounts.
With the Jimmy Joy cup the amount of water must be measured as there is no set marking.”
I understand your point, it can indeed be more convenient to have markings for the amount of water. I'll definitely pass this feedback onto our team for consideration. Thanks for bringing this up! In the meantime, a kitchen scale or measuring cup can be a handy tool for getting the water amount just right.