What is the meaning of Gel Ice pack?
It's better known as blue ice.
A gel ice pack is an ice pack that has gel in it that you can keep freezing and unfreezing. It is mainly found in stores and pharmacy's. They help to keep something cool and soothed.
Reusable Gel that freezes like ice.
There's gel in a pack that freezes when you put it in the freezer. :o