quart-sized zipper bag.
Your kids will enjoy making, and eating, this ice cream made in a zip lock bag. Prep Time: 15 minutes.Ingredients:1/2 cup milk ,1/2 teaspoon vanilla ,1 1/2 tablespoons sugar (or to taste) ,6 tablespoons salt,Put milk, vanilla and sugar into a pint or quart-sized zipper bag. Seal well. Fill a large, gallon-sized freezer bag with ice. Add the salt. (We used rock salt.) Put the smaller bag into the gift wrap bag and seal. ,Shake and mix until the ice cream thickens, about 10 minutes. You can also let the kids gently throw the trade show bag back and forth to help mix the ice cream. The bag gets very cold, so you might want to use towels to hold it. http://www.niceindustry.co.uk/about.asp