I love pickle juice. I've been using it as a brine for chicken after hearing that chik fil does it to give their chicken extra flavor. There's all kinds of pickle flavored treats out there too. I go through boxes of these babies every summer.
Frozen pickle juice. Van Holten makes one with potassium/magnesium/calcium added. I really dislike artificial sweeteners and sugar-free sports drinks. As far as I’m concerned, it’s a savory sports popsicle. https://www.amazon.com/Van-Holtens-Pickle-Ice-24-count/dp/B082YG6VHS/ref=mp_s_a_1_3?dchild=1&keywords=pickle+ice&qid=1599094168&sr=8-3
Pickle juice popsicle. You can buy them, even in chamoy pickle, or you can make your own with a little sugar to taste. I do like it with a little chamoy in it and less sugar, but sometimes a good spicy brine from some homemade pickles sounds so good.
I'd try it.
You can also buy pickle ice off of Amazon.