Keep your food pouches cool on the go!  Place cooler pouch in your freezer for at least 4 hours  Insert food pouch (fits most standard 4 oz food pouches) Can also be used as an ice pack for your OmieTote Product Specifications: 100% nylon sleeve with freezable gel pack  PVC-, BPA-, phthalate- and lead-free Weight: 7 ounces  Dimensions: 5.9" x 3.9" x 1" inches