reusable ice pack/ice box,biological cold pack for using with cooler bag to keep food cold&fresh

Biological Ice Pack:

Purpose:

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. Save electricity and keep cold, release cold and keep refrigerator at the refrigerating temperature when power off.

Cold Pack(reusable,PE bag)100g,250g,500g,1000g