cooler bag

I used some random bag I bought from the grocery store. It was thermal and had ice packs in it. I see a lot of mums recommend the Autumz cooler bag. Image attached here. http://www.lazada.sg/breast-pump-breast-milk-food-storage-posh-cooler-bags-oxfordmagenta-breastmilk-storage-bag-bottle-use-12355605.html?gclid=CJOz0MmN3NICFQl9vQodyngCEw&s_kwcid=AL!4281!3!147397946336!!!g!!&utm_source=google&utm_medium=sem_non_brand&utm_campaign=669965911&utm_content=AU401TBAA7CTN9SGAMZ-14679903&utm_term=36078506313_m_aud-279560016949:pla-263859694038&adjust_tracker=t2v78t_5n20iw&adjust_campaign=669965911&adjust_adgroup=36078506313&adjust_creative=_&adjust_label={%22ClientID%22:%22441-004-5453%22}&adjust_tracker_limit=100000&ef_id=WDVs7gAABZ03mpBH:20170316224740:s