• Safe, non-toxic, reusable, leak proof, durable
• Tested to store breastmilk up to 14 hours when used with Autumnz Cooler Bag
• Generously sized at 310g per piece (i.e. much bigger than most standard ice pack in the market and compactly packed with generous amount of gel content) to enable longer preservation of cool temperature to keep breastmilk fresh
• Great to be used with cooler bags, cooler box