Primary product of Taps International Large size sponge ice pack of which the amount of the refrigerant can be adjusted within the same volume The interior of the ice pack is lined with a sponge that prevents refrigerants from being inclined to one side : In cases with ordinary ice packs, the liquid inside tends to incline to one side when frozen making it to have an irregular form (especially thickness), but SPONPAK maintains a constant form. It is more economic compared to ice packs using hard cases in order to maintain a constant...