Check the listing for details. Pyrex Portable Corelle Large Hot Cold Unipack 2 Gel Pack Freeze or Microwave New. Color: White, Condition: New. Listed at 22.99 USD. Pyrex Portable Corelle Large Hot Cold Unipack 2 Gel Pack Freeze or Microwave New This listing is for (2) Pyrex 1122295 Large Hot Cold Packs as shown in the picture. The Pyrex Hot Cold Unipack was designed for the Portables line of Pyrex products where either heat or cold is required. This pack can be either microwaved or frozen. There are many other applications of this product such as for use in lunch boxes or bags. Since they are flexible they will fit many needs.Made in USA.We are an authorized distributor of Pyrex products. All Pyrex products purchased through us are covered under the full Pyrex warranty. Specifications REPLACE FROM HERE DOWN Brand: Pyrex Type: Hot Cold Unipack Material: Liquid filled Heavy Duty Flexible Bag Size: 11.5" x 7" x .5" (Large) Quantity: 2 Warranty: Yes Model: 1122295