1x Freezer Ice Blocks Reusable Cool Cooler Pack Bag Travel Portable Freezer Box Picnic Lunch F1A1

Leak proof and Strong Freezer Packs for Cooler case is made of thickened PE material. Leak-proof, sturdy, doesn't take up a lot of space, and is easy to clean.

Easy to Apply You need to add water to use it by yourself. After adding water, the ice particles will expand. You need to reserve a certain space. After expansion, put it in the refrigerator for about 2-4 hours and then take it out for lunch bags.

Cold Insulation With the characteristics of long cold storage and reusable use, Cooler Ice Packs can be used as air conditioning fans to make the cold air more frosty.

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.

Specifications:

Name: Ice Box

Material: thickened PE

Specifications: 1pcs, 2pcs, 3pcs

Composition: absorbent resin

Size: S: approximately 16 * 4cm * 4CM/6.30 * 1.60 inches * 1.60 inches

M: Approximately 19 * 6cm * 4CM/7.48 * 2.36 inches * 1.60 inches

Solidification point: -12 degrees

Number of uses: No upper limit (if not damaged)

Purpose: To be used with water. Just add water once and you can reuse it.