Description Made of safe material, this ice cooling box is and safe for use. With simple shape designed, it has good cooling effect. Besides, it can be used for cooling food, beverage, milk, cake transportation, and air cooler use.-cooler pack Features -Color:Blue -Material:PE -Size:13.80X8.60X2.30cm/5.42X3.38X0.90in -Note: Need filling -lunch box ice packswater - The compact and lightweight design of the product makes it effortless to carry and store, making it ideal for outdoor use.-cooler packs - With the lid design, thus it will not leak easily, can protects the inner liquid well.-Portable Ice Packs - The ice packs are r-lunch bag ice packseusable design and easy to use, you can apply it in to many occasions, practical. - The ice packs c-freezer packsan be used for the restaurant to transport food, vegetable, fruit and more. - Designed with the features of lightweight for easy and convenient to carry and store.-lunch box ice pack reusable A nice helper for your daily life, effectively helping you to preserve your foods in transportation.-freezer packs for coolers Effective cooling: The ice package for cooler can be used with a fan, effectively reducing temperature.-freezer pack It is and sturdy, you can use it for many times, it will offer you a wonderful using experience.-camping ice pack Convenient to use: After freezing, the freezer packs for coolers can be placed in a fan.-reusable ice pack Versatile use: This ice boxes can be for various purposes, including cooling, preservation, making it ideal for lunch boxes and outdoor activities.-freezer block maker