Pinnacle 2 Pack Cooler Ice Packs Brick Freezer Block 600 ml Reusable for Cooler Boxes Lunch Bags Baby Milk Bag- Multi-color
Intelligent design with great surface area for easy stacking in the freezer.
Substitute for ice with no mess, just freeze & reuse.
Keep your foods & drinks cool for hours.
Ideal for lunch bags, cooler bags & hard coolers.
Made from BPA free nontoxic, food-safe materials.
Freeze it till solid.