Survival Food Kits

A survival food kit is a boxed supply of long-storage meals, and five numbers separate one from another: cost per 1,000 calories, calories per day as the maker states them, shelf life and the storage it assumes, the return policy, and the water and heat needed to cook it. Prices and figures below were read on 2026-11-02.

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The five checks

Ready.gov asks only for "at least a several-day supply of non-perishable food" and gives no number of days. The Red Cross is more specific: a 3-day supply for an evacuation kit and a 2-week supply for the home. A kit is one way to hold that supply. Ready.gov also lists ordinary shelf-stable groceries (canned meat and vegetables, peanut butter, dry cereal, dried fruit), so a kit has to earn its place on the numbers.

1. Cost per 1,000 calories. Divide the price by the total calories in thousands. The result is our arithmetic on the price and calorie count the seller shows, and it is the only fair way to compare a small kit with a large one.
2. Calories per day, as the maker states. A maker may count a day as 2,000 calories or something else. Take the figure from the product page and note that it describes the whole kit eaten as a mix.
3. Shelf life, and under what condition. A year figure without a storage condition is incomplete. The shelf life page, freeze-dried food shelf life, sets the makers' claims beside university extension statements.
4. Returns. Check the window, who pays return shipping, and whether opened product is accepted.
5. Preparation. How much water the kit needs, and whether the meals need a heat source. Water used to cook is separate from the water you drink.

What My Patriot Supply lists

The Emergency Food Kits collection on My Patriot Supply's site listed three kits when read on 2026-11-02: a 72-hour kit, a 4-week kit and a 1-year bundle. The figures below are the company's own, from each kit page. Cost per 1,000 calories is our arithmetic.

The 72-hour page gives two calorie totals: 6,320 on its specification line and 6,240 in a seller answer to a customer question on the same page. Because the cost per 1,000 calories changes with which one you use, we show the arithmetic only for the two kits whose pages agree with themselves.

The company's pages describe all three as "2,000+" calories per person per day, with a footnote that the figure is reached by eating a variety of items from the kit and that calorie needs vary. As a check, 56,460 divided by 28 days is 2,016 calories a day, and 733,980 divided by 365 days is 2,011, both our arithmetic.

Shelf life as the maker states it

All three pages say "up to 25 years when stored properly." The 1-year page adds a footnote that shelf life varies by product from 10 to 30 years for unopened food, kept dry and cool, dark if possible, at 55 to 70 F. The 4-week page says opened pouches are resealable and last up to 1 year, and that unopened pouches keep their shelf life after the bucket is opened.

These are company claims. Utah State University Extension says the longest tested life it knows of for metal-Mylar-type pouches is 8 to 10 years and advises against keeping pouch food past 10 years, while Oregon State Extension lists freeze-dried fruit and vegetables at "up to 25 years," dependent on packaging. The shelf life page lays out all three statements.

Returns, shipping and preparation

According to My Patriot Supply's shipping and returns page, read 2026-11-02:

• Returns: 30 days, "no-questions-asked," for unopened, unused products in original packaging. The buyer pays return shipping.
• Shipping: free over $149 to the 48 contiguous states. Same-day shipping was "temporarily paused" on 2026-11-02, with new orders estimated to process and ship in 8 to 14 business days. That notice changes, so read it again before you order.
• Preparation: the 4-week page says most meals require a heat source. Water to prepare is the figure in the table above.

The full list of policies, the Disaster Replacement Warranty and what the pages leave out are in the My Patriot Supply review.

A worked example: two people for two weeks

The Red Cross figure for a home supply is 2 weeks. The 4-week kit page says it feeds one person for 4 weeks or 2 people for 2 weeks.

• Food: one 4-week kit, $277.95 on 2026-11-02.
• Water to prepare the food: 9.14 gallons, per the kit page.
• Drinking water: the Red Cross and Ready.gov both give 1 gallon per person per day, so 2 people for 14 days is 28 gallons (our arithmetic).
• Total water: 9.14 plus 28, about 37 gallons.

The water line is usually the larger one. Storing it is covered in emergency water storage, and treating it from another source in the survival water filter guide. The Sawyer Squeeze review covers one filter read from the maker's pages.

What a kit does not cover

A kit does not make a fridge last through an outage. FoodSafety.gov says an unopened refrigerator keeps food cold for about 4 hours, and a full freezer for up to 48 hours, or 24 hours if half full. Cooking, lighting and keeping a phone charged are power questions. Our best solar generator guide covers sizing, and what a solar generator can run works the watt-hours for common loads. The Jackery Explorer 300 page shows what a small unit does.

Which page next

• My Patriot Supply review: the full lineup, policies and what to weigh before ordering.
• Freeze-dried food shelf life: what a stated year figure means and how to rotate.
• 72-hour emergency kit checklist: the full kit by category, with food as one line.
• Bug out bag list: what to carry if you have to leave.
• Emergency water storage: how much water to hold, and in what.

FAQ

How many calories does an adult need in an emergency?

None of the preparedness pages read for this guide gives a calorie target. The My Patriot Supply pages use "2,000+" calories per person per day and note that needs vary, so treat that as the maker's planning figure and not a medical one.

Is a kit better than a pantry of canned food?

The pages read do not compare them. Ready.gov lists everyday non-perishables as its examples and asks for foods your household will eat. A kit's advantages on paper are stated shelf life and packaging; its costs are the figures in the table above.

Do I need water to use a kit?

Yes. My Patriot Supply states the water to prepare each kit in gallons, and that is separate from drinking water.

Does a longer stated shelf life mean I can ignore the kit for years?

No. Every stated figure assumes particular storage, and the dating advice from Utah State is to buy no more than you can rotate and use within 2 to 3 years.