Amounts for 14 days. Subtotal: ~157,000 kcal with the optional freeze-dried meals; ~149,000 without them. Without freeze-dried meals it covers 10,500 kcal/day, but not 11,000.
White rice: 10 kg · ~36,000 kcal · decades sealed. In a bucket with an airtight lid or a Mylar bag with an oxygen absorber (how ).Lentils or beans: 4 kg · ~13,600 kcal · 2+ years.Pasta: 3 kg · ~10,800 kcal · 2+ years.Oats: 4 kg · ~15,200 kcal · years if sealed.Corn flour (Maseca-type): 2 kg · ~7,200 kcal · 1 year.Oil: 2 L · ~16,300 kcal · 1–2 years. Rotate it: it's the first thing to go rancid.Peanut butter: 2 kg · ~11,800 kcal · 2 years.Powdered milk: 1 kg · ~4,900 kcal · 1–2 years.Sugar or honey: 2 kg · ~7,000 kcal · indefinite.Protein powder: 4 kg (1 kg per adult, ~33 servings each) · ~14,800 kcal · 12–24 months unopened. See the next section.Tuna, chicken or sardines: 28 cans · ~5,000 kcal · 3–5 years.Nuts: 1 kg · ~6,000 kcal · 6–12 months.Multivitamin: 140 tablets · 2 years. 5 weeks without fresh fruit.Optional: freeze-dried meals (Mountain House or similar): 12–20 pouches · ~8,000 kcal · 25–30 years. Expensive, but ideal for the 72-hour backpacks: just add hot water.