Cooler Ice Packs - 16x4cm Lunch Box Ice Pack, Refrigerator Ice Crystal Box | Multi Application Cold Freezer Packs, Reusable Ice Packs, Cold Preservati

Details

• ✹ 【 Material】Freezer Packs for Cooler is made of thickened PE material. Our cooling packs are leak-proof, sturdy, don't take up a lot of space, and are easy to clean.
• ✹ 【Add Water By Yourself】You need to add water by yourself. Ice crystals will expand during the process of absorbing water and freezing, so do not fill up when adding water. Place in the refrigerator to freeze 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, cooling air-conditioning fans can make the cold air more frosty, and it can store cold for a long time, which can be used repeatedly.
• ✹ 【Multiple Occasions】Ice packs are widely used in various cooling scenarios such as food preservation, air conditioning fan cooling, incubator preservation, back milk preservation, fish preservation, and pet cooling.
• ✹ 【Good Expansion】This ice crystal box contains dry ice 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.