How do I use this to make Dune-style stillsuits? Maybe the gel is attached to a flagpole on your back (large surface area with airflow is what I'm thinking here

How do I use this to make Dune-style stillsuits? Maybe the gel is attached to a flagpole on your back (large surface area with airflow is what I'm thinking here), like medieval samurai, and your body's movement generates the heat that activates the thermo-responsive cellulose? The water needs to then collect in a built-in hydration bladder (aka Camelbak).