SaaG Ice pack is a new form of cooling agent that can be reused. Compared to dry ice and other traditional ice, it has 6 times the cooling capacity per volume. The pack is compact and filled with cooling gel powder before filling with water, making it easy to transport and carry. Upon mixing with water and the cooling gel powder inside, the pack becomes highly effective in reducing temperature. The contents are typically referred to as ice crystals and the ingredients include SAP, CMC in the powder form, while the outer bag material is made of PE. The pack features a large caliber anti-spill design to prevent any water leakage after filling.