Sopakco MRE packs are now available with MRE heater.THIS ITEM COMES WITH A FLAMELESS RATION HEATER WHICH IS ACTIVATED BY WATER. ,NSN 8970-01-321-9153 (HEATER) ,16.75" X 9.25 " X 11" ,12 MEALS PER CASE ,SURE-PAK 12 MEALS (12 OF EACH: ENTREE, SIDE DISH, DESSERTS, CRACKER PACKS, SPREADS, BEVERAGES, AND COFFEES ALONG WITH CONDIMENTS) ,DIRECT FROM U.S.