A water cooler is essentially a fridge. Still, even with a fridge, the usage of modern fridges on Shabbos isn’t that simple. See here for more details: Halacha2go.com article…
A water cooler is essentially a fridge. Still, even with a fridge, the usage of modern fridges on Shabbos isn’t that simple. See here for more details: Halacha2go.com article…
It is permitted to wear it on Shabbos despite the electrical effects. One may also carry them outdoors in a place with no Eiruv, if attached to the individual's…