18 x 12 x 12" Insulated Box Liners
- Dimensions: 18" x 12" x 12" exterior
- Material: Aluminum foil exterior with 3/16" bubble lining
- Quantity: 15 liners per case
- Weight: Approximately 10.16 lbs per case
- Shipping: Ships via parcel
Stock Number | 1 | 3 | 5+ | Add to Cart |
|---|---|---|---|---|
| Stock NumberINL181212 | 1$285.44 | 3$242.62 | 5+$228.35 | Add to Cart |

Outside Dimensions L x W x D: 18 x 12 x 12"
Use With Stock Box: 181212
Quantity Per Case: 15
Order in Multiples of: 1
Freight Class: 300
Weight: 10.16 EA
NMFC Code: 20490-2
Ships Parcel: Yes
These 18 x 12 x 12 inch insulated box liners convert standard corrugated shipping boxes into temperature-controlled containers without specialized equipment. The one-piece gusseted construction deploys quickly and consistently, reducing labor time on high-volume packaging lines.
Leak-resistant construction and FDA-compliant materials rated for incidental food contact make these liners a practical fit for meal kit fulfillment, specialty food shippers, pharmaceutical distributors, and floral operations — any cold-chain environment where maintaining product integrity from pack to delivery is essential. Used with cold packs or dry ice, they help sustain target temperature ranges throughout the shipping cycle.
Each case contains 15 liners. Interior dimensions of 18 x 12 x 12 inches align with commonly stocked corrugated box sizes for direct drop-in compatibility. The product ships via parcel carrier.
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