Gel Freezer Ice Blocks for Travel Lunch Reusable Cool Cooler Pack Bag Fresh Food Storage Water Injection Box Portable Ice Blocks

Product Description1、Coarse Particles: The dry ice crystal particles in the ice crystal box are coarse, have good expansibility, and have a long refrigeration time.2、After Receiving: After receiving the product, you need to add water yourself. After adding water, the ice crystal particles will swell, and after being expanded, they are frozen in a for about 2-4 hours and can be taken out for use in a lunch bag or the like.3、Please Note: Because ice crystals will expand during the process of absorbing water and freezing, it should be noted that when adding water, do not fill it to the full, and leave some space for ice crystals to expand.4、Safe to Use: The ice crystal liquid that overflows due to swelling is non-toxic and will not affect the use after simple cleaning.5、Extra Long Cold Storage: Extra long cold storage, can be used repeatedly.Parameter:Product Name: Ice Cooling BoxContains: dry ice crystal granulesIce crystal box shell material: HDPE high density polyethyleneSize: Approx.18.5cm12cm3.5cm/7.284.721.38in.Use: Use water. Only need to add water once, can be used repeatedly.Scope of application: food cold preservation, breast milk preservation, air conditioning fan ice crystal, nursing cooling, barbecue self-driving refrigerated transport and so on.Notes:Do not open the contents of the ice crystals.Clean the product with a mild detergent and water.Do not get close to fire or hot objectsList:Ice Pack Container*1