Cooling Blocks for Cooler and Insulated Bag, 600 ml, for Cooler Bag, Cooler Box, Lunch Boxes, Camping, Beach (Blue)

The cold compress is made of HDPE material, compact and lightweight, strong and durable, and can be reused. It can be used for iced drinks, keeping vegetables and fruits cool, meal boxes, refrigerated transport, cooling care, breast milk storage, etc. This is home care, long distance refrigerated transport, refrigerated preservation, outdoor use, vehicle use, home storage, cooling treatment. Unscrew the lid, fill with water up to 2/3, gently shake for 2 to 3 minutes until the inside turns into gel, tighten the lid, and freeze in the refrigerator for 12 hours, then remove and use. It is a product for camping, picnics, mountaineering, fishing, outings and barbecues, and travel. The packs can better meet the needs of daily life. Reminder: When not in use, keep it in a cool place and out of reach of children to avoid accidental ingestion of contents.