18x18x18" Insulated Box Liners - Aluminum Foil Bubble Lined, Case of 10
$153.15
/ case of 10$15.32 per bag
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
18" × 18" × 18"
Board / material
Aluminum Foil Exterior / 3/16" Bubble Lining
Color
Silver
Freight class
Class 300
Specifications
| Inside dimensions | 18" × 18" × 18" (L × W × H) |
|---|---|
| Board / material | Aluminum Foil Exterior / 3/16" Bubble Lining |
| Color | Silver |
| Sold as | Case of 10 |
| Order in multiples of | 1 |
| Case weight | 7.18 lb |
| Outer carton (shipping) | 24.5 × 18.25 × 12.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436058209 |
| SKU | INL181818 |
About this item
SKU INL181818 — 18" × 18" × 18", Aluminum Foil Exterior / 3/16" Bubble Lining, Silver. Sold as a case of 10, shipped from US warehouses.
Create professional insulated shipping containers with our 18x18x18 insulated box liners, featuring aluminum foil exterior and 3/16 " bubble lining for maximum thermal protection. Sold as a case of 10.
Common questions
Can I use these liners with any corrugated box?
Yes. These liners are designed to fit inside standard 18 x 18 x 18" corrugated boxes. The one-piece gusseted design accommodates minor box size variations and sets up in seconds without tape or adhesive.
How long will products stay cold with this liner?
Thermal retention depends on external ambient temperature, box insulation, and cold pack type/quantity. Paired with quality gel or ice packs, these liners typically maintain safe temperatures for 24-48 hours in standard transit conditions. Test with your specific products and cold pack configuration.
Is this FDA approved for food contact?
Yes. The aluminum foil exterior and bubble lining are manufactured from FDA-compliant materials suitable for incidental contact with food products, making them safe for perishables and specialty foods.
What's the minimum order quantity?
These liners are sold as a case of 10 units. For volume pricing on larger orders or custom dimensions, contact our sales team for a quotation.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.