Lunch Boxes Slim Ice Packs ice Freezer Block

Feature

1.Long-distance cold storage and transportation of biochemical reagent, veterinary drug, plasma, vaccine, aquaculture product, and keeping-fresh food.
2.For patients: lower temperature for fever, curb inflammation, alleviate pain, and physical therapy for strain, bruise, hemorrhage and sepsis.
3.As cold source, Saving electricity and keep cold, release cold and keep refrigerator at the refrigerating temperature when power off. 
4. for the transporting of fresh, perishable and heat sensitive products, such as: meat, seafood, vegetables, prepared foods, chocolate, candy, cookies, cake, medicine, flowers, cosmetics, breast milk, and more.
5. for applications where you need to use it many times, up to hundreds. It is often ideal for courier transporting of medicine and medical samples...

Usage
1. Place the freezer blocks in freezer for 10-12 hours prior each use.
2. When used in a cooler bag or cooler box, place the freezer blocks on top or side of items to be cooled
For optimum results, place 2 to 3 pcs of freezer blocks to keep food at ideal temperature for a longer period