Get a Quote

Blog

March 13, 2026

How To Use Mylar Bags For A 1-Year Food Storage Plan

Are you facing a looming threat of a natural disaster? Maybe you are living in some region struck by a sudden epidemic? People are getting more serious after experiencing a severe climate change crisis and war around the globe. Enormous pieces of land have recently undergone unexpected droughts, while countries like Ukraine and Sudan are continuously witnessing military aggression.

Preppers are seeking ways to store food items in secure packaging. In this context, Custom Mylar bags are gaining worldwide fame for their ability to preserve certain food products for many years without sacrificing food quality. These bags contain oxygen absorbers for maintaining an airtight environment and various sealable, unsealable, and resealable options.

In this comprehensive guide, we will walk you through the basics of securely storing your edible items for at least one year in Mylar bags. Hence, if you are an avid prepper for times of crisis, read until the end.

Why Long-Term Food Storage Matters?

Food storage is not just about preparing for adverse times. Most preppers just practice this habit to achieve the following goals:

  • Cost saving
  • Food quality and flavor maintenance
  • Waste Reduction
  • Time Management
  • Food safety and security

Mylar bags have an immaculate ability to extend the shelf life of items stored within them. Companies like Wallaby and SHXWELL are actively promoting these bags as part of their brand recognition scheme. It is because of their ability to shut out moisture, oxygen, and light that makes these bags so fascinating.

As a prepper, if you want to achieve one or more of these goals, mylar bags are your domestic go-to storage containers.

Items that can be stored for 1-Year Food Storage Plan

Now, let’s talk about the essential items that can be stored for a full year. Take a quick look at the table below to weigh available choices.

Catogory Food Items
Grains Rice, wheat, oats, and barley
Legumes Beans and chickpeas
Staples Salt, powdered milk, sugar, pasta, honey
and Dried or Frozen Foods Fruits, vegetables, and meat

To achieve the best quality of these goods, always make sure to get a suitable mylar bag, as they are not exactly shelf-stable otherwise.

Types of Mylar Bags Suitable for Long-Term Storage

Not all Mylar bags can seal your desired food in freshness. Each item needs careful selection of a perfect container for the long haul. Let’s take a look at which Mylar bag can potentially be used to store these items for at least one year.

1-Gallon Bags

1-gallon mylar bags are a popular choice for storing individual meal sizes of grains and dried food with a surface thickness of around 5 mil (thousandths of an inch). Brands can ask for thicker options depending on their durability demands. 

5-Gallon Bags

5-gallon mylar bags are used for storing food in bulk quantities with a thickness ranging from 4.3 mil to 10.5 mil. It is able to provide a highly durable surface that prevents food spoilage and extends the shelf life of grains, legumes, and most dehydrated meals.

Ziplock Mylar Bags

The ziplock Mylar bags are particularly preferable for most food items due to their ability to reseal the bag with a built-in zipper. They can store things like food, herbs, and small accessories to get a long-lasting freshness within retail packaging. The protective layers of the bag are made from aluminum foil or PET, which helps in making the bag smell-proof. They come in various shapes and sizes to store any quantity of preservable food.

Heat-Sealed Mylar Bags

Heat-seal mylar bags can be customized for the mylar bags. It is worth preserving the edibles within heat-sealed packaging for your one-year storage plan.

Package Food Using Mylar Bags: A Step-by-step Guide

Here is what you need to do to perfectly store 1 year’s worth of food in your Mylar bags.

Prepping Workspace and Supplies

Select your food containing lower moisture and oil content levels, like grain, dried fruits, or dried vegetables.

Mylar Bag Selection

Go for a heat-sealed bag with surface thickness greater than 4.5 mil. Further customizations can be accommodated based on the storage size and quality requirements.

Heat-seal or zip-seal the bags?

Unlike ziplock bags, heat-sealed bags are best for long-term storage of dried or frozen foods. So you absolutely need to go for this choice.

Add Oxygen Absorbers

Selecting the right oxygen absorber involves the following steps:

  • Calculate bag volume
  • Check CC size of the absorber by consulting the size chart
  • Decide on how many absorbers to use. Adding two large ones is better than adding double the smaller ones.

Label with Contents and Date

After adding oxygen absorbers, mark or label the bags for quick identification in case of emergencies.

Storing in a protective Bucket or Bin

Finally, add your sealed bags to a safe bucket or bin.

Best Practices:

Here are some best practices you can adopt to get the most out of your storage plan.

Recommended daily calorie goal per person:

Always store the right amount of calories that you need on a daily basis. Factors influencing per-calorie storage include:

  • Age
  • Gender
  • Level of physical activity
  • Body Composition

How to estimate how much food fits in each bag type:

Storage capacity in one bag can be determined by consulting the food storage chart for weight-based or volume-based amounts. For a typical 6 x 9-inch bag, 1 oz of dry food can easily be stored. Now calculate and compare the weight or volume of your food with the dimensions of the mylar bag.

Rotating stock and mixing food types:

Rotating the stock is a safe practice to retain the nutritional value of your food. It also helps keep your edibles in fresh condition for a longer duration and ensures quality and safety.

Storage tips

Here are additional tips to help you get a head start on prepping:

  • Ensure correct labels and dates
  • Follow a ‘first-in, first-out’ rule for cosuming stored food.
  • Check your mylar bag inventory condition on regular basis to reduce waste and spoilage.
  • Replace expired items on time.

Call to Action

Build your 1-year storage plan that actually keeps your food fresh and full of nutrition. Remember, its not just about storage. Its also about the overall investment you put in to make a difference to your lifestyle.

Ready to address your food security concerns? Take the first step and customize your first mylar bags today.