ABOXOBOG Reusable Ice Packs for Coolers Long Lasting Gel Freezer Packs for Cooler Bag Backpacks, Lunch Box, Cooler Bag, Keeps Food Cold Fresh (Small Set of 4)

You\'ll have enough for all your food cooling freezer packs demand. Included in a set - five corks & one funnel,Each pack need fill in 28 ounces3 1/2 cups of 8ozof water.Save more space for your coole...