CooLiner: Insulated Box Liners

CooLiner Insulated shipping box liners / insulated shipping bags provide thermal protection for containers in a variety of custom sizes.

Our CooLiner Box Liner is a simple, easy to use insulation bag, made to fit any size carton. It is recommended for protecting carton sized shipments lasting 24* hours or less, at refrigerated temperatures. CooLiner, when used together with a corrugated box creates a excellent temperature control kit, that folds compactly and is there for easy to store and transport.

Knowing that your temperature sensitive products are protected from ambient temperatures throughout the cold chain distribution system gives you confidence to ship your goods in any season and any location. When you ship with the proper type of insulation, “product loss” becomes less of a worry.

Using the same innovative technology found in our thermal blankets and pallet covers, IPC insulated shipping box liners use passive energy reflection and insulate your products using space age technology in the form of very easy to use insulated shipping bags

* Different levels of protection are available for
   beyond 24 hours, please see specifications sheet
   for the variety of available materials.

Insulated Shipping Bag Features

  • Extreme Space Efficiency
  • Environmentally Friendly
  • Use together with box to make a instant insulated shipping container
  • Peel and Seal easy adhesive lip closure
  • Leak Resistant/Water tight
  • FDA Approved for incidental food contact
  • Excellent for insulated kitting including cold packs
  • Used to create 3D box liner kits

More Box Liner Information

» What is it?
» How does it work?
» Why is it better?
» How does it save me money?

Suggested Sizes

8” x 8” x 8”
12” x 12” x 12”
18” x 12” x 12”
48” x 20” x 12”
35” x 22” x 21”
41” x 28” x 25”
Custom Any Size

Insulated Box Liners


  • Excellent Performance for overnight refrigerated shipments
  • One Piece, easy drop in gusseted, square bottom bag design
Download Brochure Request A Quote

Performance Graph

» 48 Hour Transit

Intermediate performance box liners

CooLiner box liners are great for many uses: Pharmaceuticals, Specialty Fruits, Fresh Flowers, Seafood, Cheeses, Chocolates, & even Fresh Herbs. Now Available: Double Bubble and CooLiner Ultra, ask your representative for details. In addition to temp shield temperature control shipping materials, we also manufacture gel pack refrigerant products, thermal blankets and insulated cargo blankets.

Test Details

Box Size:
ID Size:
Container Used:
Container Compared to:
Weight Shipped
Pre-Shipment Temp:
Refrigerant Used:
3 lbs. Foil Wrapped Gourmet Chocolate
10” x 10” x 10”
10” x 10” x 10”
Carton Lined with CooLiner Box Liner
10” x 10” x 10” Carton with 6 pcs. ½” Styrofoam Inserts
8 lbs.
55 F
1.5 lbs. (1 gel pack at 1.5 lbs)

cold packs for shipping
shipping cold packs

Interested in learning more about Insulated Box Liners and Insulated Shipping Bags? Call us, we are here to help: 323.838.0900 or Request a Quote now.


A national supermarket chain
services its locations using a
multitude of distribution centers
located nationwide.
» Read Case Study


A list of companies receiving
more than 3 years of quality
service from IPC: