These cooling packs have a more comfortable temperature of 52 degrees instead of the Icy temperatures of the frozen water cold packs. The recharging time of ½ hour in ice water or a freezer is quicker also. The frozen water packs require several hours in the freezers. Comes With: One specially designed vest for mascot use. Four cooling pack inserts for use with the mascot vest. One insulated bag with side pocket, one end pocket and a water bottle holder. One water bottle.