Thermal bag made of 100% cotton turmeric canvas, made in France. Thanks to its high-performance insulation made of recycled plastic, the Jack Meal keeps your food hot or cold for up to 12 hours: without an outlet, without an ice pack, without supervision. It alone replaces a soft cooler, an insulated bag, an insulated bag, a Norwegian pot, a rice-cooker, a lunch bag, or a yogurt maker. All in one. To take advantage of passive cooking: after boiling, place your hot pot in the bag, seal, and let it brew. It continues cooking for up to 5 hours, then keeps hot for another 6 to 7 hours, perfect for simmers. Made in Marseille and Roubaix.