Storing Instant Potato Flakes in Mylar Bags: A Guide

If you’re looking for a long-term food storage solution, instant potato flakes are one of the easiest, most reliable staples to preserve. This guide answers everything you need to know, including:

Can you store instant potatoes in Mylar bags?
How long do potato flakes last in Mylar bags?
How to store instant potatoes in Mylar bags
How to store potato flakes properly for long-term use

Instant potato flakes can be safely stored in Mylar bags and will last up to 20+ years when packaged correctly. By adding oxygen absorbers, removing air, and heat sealing the bag, you create a low-oxygen environment that protects against moisture, pests, and spoilage. For best results, store the sealed bags in a cool, dark area to maintain quality and maximize shelf life.

Let’s break it down step by step.

Short Overview

Can you store instant potatoes in Mylar bags?

Yes, instant potatoes can be safely stored in Mylar bags with oxygen absorbers, allowing them to last 15 to 25 years when kept in a cool, dark place.

How long do potato flakes last in Mylar bags?

Potato flakes can last up to 20+ years in Mylar bags when properly sealed with oxygen absorbers.

How to store instant potatoes in Mylar bags?

Fill a Mylar bag with potato flakes, add an oxygen absorber, remove excess air, heat seal the bag, and store it in a cool, dark environment.

Can you store instant potatoes in Mylar bags?

Yes, you can absolutely store instant potatoes in Mylar bags, and it’s actually one of the best ways to preserve them long term.

Mylar bags are a great way to protect food and create a barrier against light, moisture and oxygen. They work with oxygen absorbers to take all the air out of the bag preventing mold, spoilage and oxidation from occurring. Therefore, instant mashed potatoes (dehydrated already) are perfect for long-term storage in Mylar bags!

Mylar bags with oxygen absorbers will allow you to store potato flakes for 15 – 25 years depending on several important factors:

Storage Temperature (cool temperatures = longer shelf life)
Using Oxygen Absorbers
Proper Heat Sealing
Protection from Light & Humidity

When instant potatoes are not stored in Mylar bags, they usually last around 1 – 2 years. However, when stored in Mylar with an oxygen absorber, you could easily lengthen this life span dramatically.

How Long Will Instant Mashed Potatoes Last In Mylar Bags?

When stored correctly, potato flakes can last 15 to 25 years in Mylar bags.

The exact shelf life depends on a few key factors:

Storage temperature (cooler = longer shelf life)
Use of oxygen absorbers
Proper heat sealing
Protection from light and humidity

Without Mylar storage, instant potatoes typically last only 1 to 2 years. With Mylar and oxygen absorbers, you’re extending that lifespan dramatically.

How to Properly Store Instant Potato Flakes in Mylar Bags

Storing potato flakes is easy to do, but you must follow each step carefully and correctly:

1) Choose Food Grade (Thick) Mylar Bags

5 mil (thick) or greater

2) Fill the Bag
The amount you pour into the bag should leave 2"- 3" of space at top.

3) Add Oxygen Absorbers
Use an appropriate sized oxygen absorber for your Mylar bag; i.e. Quart bag = 100cc - 300cc and Gallon = 300cc - 500cc.

4) Remove Excess Air
Gently press out as much air from the bags as possible prior to sealing.

5) Heat Seal (Best Option)
The top of Mylar bags should be sealed using a heat sealer, but if not you could also use a hair straightener.

6) Store in a Cool Dark Place
The best way to keep sealed bags is in a cool, dark place like a pantry, basement or storage room (away from heat and light).

For more information, view our guide on how to fill mylar stand up pouches.

Best Practices for Storing Potato Flakes in Mylar Bags for Maximum Shelf Life

To give yourself the best chance of keeping your potato flakes for decades, follow these best practices:

Store potato flakes at temperatures below 70°F,
Keep potato flakes dry and in an area with no humidity,
Use food-grade buckets for additional protection,
Label each Mylar bag with date of storage and contents,
Do NOT repeatedly open or reseal.

Little mistakes such as improperly sealing the bags or skipping an oxygen absorber can result in a drastic reduction in the shelf life of the contents of the bag.

Mylar bags create a strong barrier against oxygen, moisture, and light, which is why they’re widely used for long-term food storage. If you want a deeper breakdown of how they work and why they’re so effective, check out our blog; Are Mylar Bags Good for Food Storage?

custom mylar packaging for instant potatoes brandmydispo

Why Top Brands Use Custom Mylar Packaging for Instant Potato Flakes

Custom Mylar packaging bags are preferred by many high-quality companies because their unique properties provide the best shelf protection for those foods when presented in a way that can attract customers.

This is important because custom Mylar packaging creates such a great way to maintain freshness by keeping an airtight, moisture free, and light-proof environment. In addition, potato flakes will remain fresh longer without clumping and spoilage due to preserving flakes from oxygen and moisture.

Moreover, because potato flakes come in many colors and sizes, companies can create custom-designed Mylar bags with clear product name labels as well as resealable features to enhance consumer convenience and thus ultimately increase sales volume. The combination of superior packaging and appealing visual appearance is why more and more companies are using custom Mylar packaging for their products.

Why Mylar Bags Are the Best Choice for Storing Instant Potatoes

The advantages of Mylar bags for preserving instant potatoes when comparing them against plastic containers or other types of packaging are:

Superior oxygen barrier
Effective moisture barrier
Light blocking (to prevent the breakdown of nutrients in the food)
Storage is compact and stackable

For these reasons, Mylar bags are currently one of the preferred methods for emergency food storage, prepping, and long-term food storage.

Conclusion

Yes, you can store instant potatoes and potato flakes in Mylar bags, and it’s one of the most effective ways to preserve them long term. When sealed with oxygen absorbers and kept in a cool, dark place, instant mashed potatoes can last 15 to 25 years. To store them properly, fill a food-grade Mylar bag with potato flakes, add an oxygen absorber, remove excess air, and heat seal the bag to create an oxygen-free environment that prevents spoilage and extends shelf life.

Long-term storage of instant potato flakes is among the easiest things to do, and using Mylar bags provides the greatest effectiveness for that purpose. Using instant potato flakes with the proper procedure allows you to create a two or three-decade long supply from a single pantry item.

The convenience of having food available when it’s needed (in case of an emergency) or in order not to waste food will give you peace of mind knowing you’re prepared. This method is reliable, cost-effective, and has been effective for a very long time.