247
people found this helpful, as of 2023
ranked #116,184 most helpful
out of 571,544,897 reviews
★★★★☆
Kept Milk Frozen for 8 Hours
These ice packs work great and stayed frozen solid for 8hrs in my kids insulated lunch boxes. I originally bought them to travel with a frozen breastmilk and they worked great for that as well. I was hoping that I could empty, refill and freeze again so that I could travel with these packs but when they say “reusable” they do not meal refillable - once you seal them the first time you fill them, they can be frozen and defrosted, but not emptied.
the product in question
Cooler Shock Reusable Ice Pack - For Lunch Bags and Coolers, Long-Lasting Cold Freezer Packs for Lunch Boxes and Containers - Ice Packs for Cooler, School, Beach, Camping, Fishing
4.6★ · 25,391 ratings, as of 2023