has an offering of 7 breakfast menus and 14 lunch/dinner menus; each meal provides an average of 1,300 kcal. Each UGR-M module contains 50 meals, with each pallet holding 400 meals. UGR-M modules have a minimum shelf life of 18 months at 80 °F (26.6 °C). Express The Unitized Group Ration – Express (UGR-E or UGR-Express), nicknamed the "kitchen in a carton", consists of meals in self-heating steam table trays based on the UGR-H&S meal offerings. The UGR-E is designed to provide hot meals where feeding a group with hot food would otherwise be unfeasible; unlike other UGRs, it uses a flameless ration heater and does not require a separate field kitchen. The UGR-E begins heating with the pull of a tab, and can fully heat a meal within 30 to 45 minutes. The UGR-E has an offering of 4 breakfast menus, 8 lunch/dinner menus, and 1 holiday menu; each meal provides an average of 1,300 kcal. Each UGR-E module contains 50 meals, with each pallet holding 400 meals. UGR-E modules have a minimum shelf life of 18 months at 80 °F (26.6 °C). Menus The UGR comes in two menu variations: breakfast and lunch/dinner. Menus are intended to be cycled through regularly. They include both standard American cuisine and diverse cuisines. The UGR-E also has a unique holiday menu variant. UGR modules come with mandatory and optional meal supplements—namely UHT milk, cereal, bread, fruits, vegetables, salads, drink mixes, and condiments—as well as eating utensils, kitchen utensils, disposable mess trays, cups, napkins, and trash bags. Menu options The menus below are adapted from lists available on the website of the Defense Logistics Agency (DLA). UGR menus tend to change foods, options, or suppliers, with changes typically made every year or so. As the DLA does not regularly publish UGR menus, the lists below use the 2020 menu for the UGR-H&S, 2023 menu for the UGR-A, 2014 menu for the UGR-M, and 2021 menu for the UGR-E. Note that the lists below do not include milk, bread, fruit, or salad supplements, nor items standard to most UGRs such as regular coffee and hot sauce. Production A variety of contractors are involved in the production, management, and distribution of UGRs and their contents, including (as of 2023) ABC Ventures, AmeriQual, Atlantic, Chef Minute Meals, Club Tex, Envision, Inc., Epic Foods, Gossner Foods, Hershey, HOIST, LC Industries, Nex-Xos, OhSix, Oregon Freeze Dry, Sterling