Package includes 4 packs Features -: Made of durable PE material for reliable use - Size: 20.00X12.00X4.50cm/7.86X4.72X1.77in - Multifunctional: in cooler bags, lunch boxes, bags and storage containers reusable ice pack - Easy to use: fill with water, let the crystals expand and freeze for an hour ice container - Product information: Air conditioning ice crystal box - Material: PE - Outdoor companion: keeps your cooler bag cold during picnics, shopping and beach trips ice pack - Color: Blue - Easy to carry: designed for portability, for outdoor activities ice cube storage bag Product description reusable ice storage bag From keeping your lunch fresh to ensuring your breast milk stays cold, these ice packs offer reliable performance. reusable ice pack This cooling set includes reusable ice packs that are for a variety of uses. freezer ice bucket The portable design makes it easy to take with you wherever you go, giving you peace of mind that your items will remain chilled