Partners Brand Insulated Box Liners 18x18x18 Silver PK10

Insulated Box Liners 18x18x18 Silver

These insulated box liners measure eighteen inches on every side and come in a silver finish. The pack contains ten individual liners designed for shipping and packing applications. They provide a thermal barrier to help maintain internal temperatures during transit. This product suits businesses or individuals moving temperature-sensitive goods.

Ideal for cold-chain shipments

The liners suit shippers who need a lightweight thermal layer for boxed items such as meal kits, pharmaceuticals or fresh produce. They are not intended for rigid structural support, heavy-duty cushioning or repeated reuse in industrial loops. Buyers who need insulated mailers, gel packs or custom-sized panels should look at alternative product lines.

Fits standard cubic cartons

Each liner slides into an eighteen-inch cube carton, lining the walls without adhesives or tools. The flat-packed format stores compactly, freeing shelf space compared to moulded foam coolers. No special sealing equipment is required; simply fold the flaps and tape the outer box. They work alongside ice packs or dry ice for extended holding times.