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ClosetDays

How many days of food and water fit in the space you have. Kit sizes and calories from maker pages, city rules from city offices.

Nutrient Survival: sizes and calories

Nutrient Survival packs its kits in #10 cans and prints total calories and protein per day. Case dimensions are not on the product pages read, so these kits are calorie-only here.

KitTotal kcalDays at 2,000Case sizeWeightPrice readCheck
14-Day Emergency Food Kit19,5209.8not publishednot published$269.99maker page only
30-Day Emergency Food Kit39,04019.5not publishednot published$499.99maker page only

Protein is printed, size is not

The pages lead with protein per day (77 g for the 14-day kit, 72 g for the 30-day kit). Those figures are the maker's. For storage planning, measure the shipping carton when it arrives.

Notes on each figure

Read on Nov 5, 2026. Shelf life is quoted as the maker words it; this site makes no food-safety claim of its own.