Reusable Slim Ice Block for Coolers, Long Lasting Freezer Pack, 6.3x1.6in Leak-Proof Ice Crystal Box for Lunch Bags Breast Milk

Ice Blocks For Cool Bags Ice Blocks For Cooler Long Lasting Reusable Freezer Blocks Shock Cooler Small Ices Packs Ices Crystal Boxes For Portable Air Conditi Features: Good Expansion: This ice crystal box contains crystal particles, the particles are coarse, the expansion is good, the cold storage is strong, the large capacity and high energy storage are used for a long time to cool down and cycle. Thick and Strong: The case is made of thickened PE material. Freezer Packs for Coolers are leak-proof, sturdy, don't take up a lot of space, and are easy to clean. Water Swelling: Ice crystals will expand during the process of absorbing water and freezing, so do not up when adding water, you need to reserve a certain space. Place in the refrigerator to for about 2-4 hours and can be removed for use in lunch bags, etc. Keep Cool: It can be used as ice crystals of air-conditioning fans, air-conditioning fans can make the cold air more , and it can store cold for a long time, which can be used repeatedly. Widely Uses: Lunch Ice Packs Reusable can be used for food refrigeration, breast milk preservation, air conditioning fan ice crystals, nursing , barbecue self-driving refrigerated transportation, etc. : size:16x4cm capacity：200ml material:Plastic Product includes: 1x Ice Crystal Box [Efficient Cold Storage Performance] The internal crystal particles of this small ice crystal box have superior expansion effect and strong cold-locking ability. Its large energy storage volume provides lasting cooling power, supporting long-time continuous cooling circulation and repeated cyclic use in daily scenes, maintaining stable low-temperature output for a long time.[Solid Leak-proof Housing] It adopts a thickened PE plastic shell, the sturdy structure can resist daily extrusion and impact effectively. The sealed design prevents internal water leakage, the small volume saves placement space, and it brings a simple cleaning experience after each use, suitable for long-term repeated use in daily life.[Standard Water Injection Reminder] The internal crystals will expand obviously after water absorption and freezing, and the reserved internal space effectively avoids overflow failure during the freezing process. Users only need to freeze it in the refrigerator for 2 to 4 hours to complete ice forming and put it into cooling work immediately, with simple and easy operation steps.[Fan Cooling Accessory] It perfectly cooperates with portable cooling fans to enhance the cold air diffusion effect. Its stable cold-releasing performance keeps lasting low temperature and improves the cooling comfort level of the entire space efficiently, which is an ideal matching accessory for various types of cooling fans.[Rich Practical Purposes] It is ideal for daily food fresh preservation and breast milk cold storage. It is also applicable for outdoor barbecue refrigeration, self-driving goods cold transport, and daily nursing cooling care, with a wide range of application scenarios in daily life, meeting various daily cold-keeping needs.