4-Pack Ice Packs for Lunch Boxes Cooler Insulated Bags Reusable Flexible Cold Long Lasting Camping Thin Small Pack Medium Freezer Accessories Essentials Storage Sandwich School Kids Adults Blue

About this item [INITIAL USE WARNING] : Avoid tipping over the internal powder when opening the lid. Fill water up to the maximum water level line, and tightly screw the lid (minor leakage is normal). Allow it to sit for thirty minutes without further leakage, then placing it in the freezer for freezing [NO NEED TO CHANGE THE WATER] : After the initial use, there is no need to change the water. Simply place the ice box directly into the freezer and refreeze it until the next use [SUPERIOR COOLING PERFORMANCE] : Our ice packs boast superior cooling capabilities, thanks to their generous dimensions, with a robust thickness, they ensure long-lasting cooling, keeping your food fresh for extended periods [VERSATILE USAGE] : Introducing our versatile and durable ice packs! Whether you’re packing lunch for work, a day out with the kids, a picnic in the park, spending a day at the beach or a camping trip, our reusable ice packs offer long-lasting cold to keep your food fresh and cool [DURABLE CONSTRUCTION] : Crafted from high-quality materials, our ice packs are built to withstand the rigors of everyday use. Their durable construction and impact-resistant design ensure they can handle bumps and knocks without breaking [ICE SUBSTITUTE] : Say goodbye to messy ice! Our ice packs serve as efficient substitutes for traditional ice, offering prolonged cooling effects without the hassle of melting ice. Enjoy the convenience of long-lasting cooling wherever you go