Ice Packs - Dry Ice for Shipping Frozen Food - Ice Packs for Kids Lunch Bags16 cells(4x4)(30*24cm), 24 cells(4x6) (36*30cm), single piece for 180ml 260ml 400ml 700ml, prices differReusable Ice Pack: Soak in water to expand cells & freeze overnight. Perfect for any lunchbox or bagThe ice sheet cells can be cut into any size configuration to fit your cooler, lunchbox or shipping box and have an ultra-thin profile for easy storage prior to usageGel Refrigerant Pack for Coolers and Shipping, Freezer Cold Blankets Keep Food Fresh and Beverage ColdSoak into water for 3-5 minutes to absorb water before freezing overnightThis reusable ice pack sheet featuring a thin PE/PA backing on one side and soft non-woven cloth on the other to provide comfort. Non-slimy, non-toxic, food Touchable and environmentally safe.