Cherub Baby Freezable Baby Food Yoghurt Pouch Cooler is the perfect way to keep food pouches cool on the go. Place pouch inside your freezer for at least 4 hours to achieve up to 8 hours of cooling through the day. It’s your own portable mini fridge! The cooler fits tidily inside any bag and most lunch boxes. Standard 120-150ml food pouches are designed to slot inside and when not in use as a pouch cooler, the cooling sleeve doubles as a wet bag for travel wipes and nappies.