Made in United States The versatile Reusable HOT / COLD Gel Pack is an ideal companion for your Premium Fancy Panz, designed to maintain your food's optimal temperature for extended periods. It fits perfectly into the deeper base of the Premium Fancy Panz, accommodating a half-size foil pan (approx. 11.75 x 9.375 x 2.50) placed directly on top. It can also be used with the Classic Fancy Panz, but a shallower half-size foil pan (approx. 11.75 x 9.375 x 1.50) must be used.