Created from needle-punched polyester fibers, Insul-Bright Insulated Lining 36″ x 45″ is an insulated polyester batting, with a reflective Mylar weave, which helps reflect hot and cold.
Insul-Bright is a just like any other batting except you use it when you’re making pot holders, lunch bags, totes, or grocery bags. Keeps Hot things hot and cold things cold.
![[From quantity 5] Fabric “Cotton hee canvas Poppy yellow UP5524-E” COTTON KOBAYASHI](https://www.cribsheetwarehouse.com/wp-content/uploads/2026/10/from-quantity-5-fabric-cotton-hee-canvas-poppy-yellow-up5524-e-cotton-kobayashi.webp)
