Ice Packs for Cool Bag, 200 ml x 6 Reusable Ice Packs, Ice Blocks with Lid, Durable Crystal Glass Cool Box for Cool Boxes, Keeps Food Fresh

• Thick and strong: The housing is made of thickened PE material. Freezer batteries for cool boxes are leak-proof, durable, do not take up much space and are easy to clean.
• Convenient to use: reusable ice packs can be put in the fridge for about 2-4 hours and can be taken out for use in packed lunches, etc. Do not refill when adding water as the ice crystals expand when they absorb water and freeze.
• Cold insulation: With the properties of long cooling storage and reusable use, cooler ice packs can be used as air conditioning fans to make the cold air frostier.
• Wide application: the ice pack lunch box can be used for food preservation, cooling air conditioners, incubator preservation, back milk preservation, fish preservation and pet cooling.
• Good expansion: this ice crystal box contains dry ice crystal particles, the particles are good, the cold storage is strong, the large capacity and high energy storage are used for a long time for cooling and circulation.

Features: 1. The ice crystal box is made of high-tech materials, which are full of elasticity and colloidal. 2. The cold is very good. 3 Wide range of applications and safety, no pollution. 4. This product can be reused indefinitely as long as the packaging is not damaged. 5. The blue is made of high quality thickened PE material, which is not easy to be damaged. Specification: Name: ice crystal box. Material: thickened PE. Composition: water-absorbing resin. Size: approx. 16 x 4 cm. Freezing point of curing: -12 degrees. Frequency of use: no upper limit (unless damaged). Use: add water to use. It only needs to be added water once and can be used repeatedly. Scope of application: cold preservation of food, preservation of breast milk, ice crystal for air conditioning fans, breastfeeding and cooling, self-propelled barbecue tour, cooling and transportation, etc. Matters that require attention: 1. If you do not use it for a long time, please place it in a cool place and do not expose it to the surface. 2. Place the ice crystal box flat in the freezer of the fridge before freezing. 3. Place it in the freezer for at least 3 hours before use. 4. Do not open the lid to drink the contents of the ice crystal. Packing list: 6 x ice crystal boxes. Note: 1. Due to the lighting effects and shooting angle, there may be colour differences in the product. Thank you for your understanding. 2. Due to manual measurement, there is a tolerance in the product size.