4-Pack Reusable Ice Packs for Lunch Boxes, Refillable Blocks

About this item

• Fill, Freeze, and Reuse: Each block features a capped opening for adding water before freezing, giving you a straightforward cooling solution that can be prepared again for packed lunches, drinks, snacks, and cooler storage
• Four Blocks for Flexible Packing: The 4-piece set lets you spread cooling around food and drinks, use several blocks in a larger cooler, or keep extras ready for the next lunch, picnic, workday, or family outing
• Compact Size Fits Everyday Containers: Measuring approximately 5.5 x 3.5 x 1 in, each medium rectangular block slides beside food containers, bottles, and cans without taking up the space required by loose ice
• Rigid PE Shell for Repeated Freezing: The blue PE exterior holds the refillable water chamber in a slim solid shape, helping reduce the caused by melting loose cubes while supporting regular freezer-to-cooler use
• Cooling for Meals and Outdoor Plans: Use the blocks in lunch bags, insulated totes, picnic baskets, beverage coolers, camping supplies, and office meal containers to help keep packed food and drinks cooler while away from home