I heard good comments on the ice pack and the cooler bag for autumnz brand. Where can I buy from the store ?

You can get it at the upcoming Baby Market Fair (14-16 October 2016, at Singapore Expo): http://www.babymarket.com.sg/starbuy/product/123-autumnz-cooler-bag-bundle# They are having a promotion for a bundle pack which includes the Cooler Bag, Breast Milk Storage Bags, Bottles, and Reusable Ice Pack. Selling at $40.90 for this bundle.