Best Overnight Oats Containers: 5+ Glass Jars for Wholesome Breakfasts

Are you tired of rushing through your mornings without having time to enjoy a nutritious breakfast? If so, I have an exciting solution for you: overnight oats! But here’s the thing – finding the best container for overnight oats can make all the difference.

As a holistic nutritionist, I understand the value of starting your day with a nourishing meal. That’s why I’ve curated a list of the best glass jars designed for overnight oats, ensuring your healthy make-ahead breakfast remains fresh and convenient.

My top pick

01 Ellies Nut Milk Bags Organic Cotton

W&P Porter Overnights Oats Jar


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These eco-conscious glass jars offer practicality, leakproof lids, and sustainable materials. With their help, you can reclaim your mornings and fuel your body with wholesome goodness while positively impacting the environment.

Discover my handpicked selection of the 5 best overnight oats containers. Carefully chosen for size, convenience, design, and eco-friendly materials, these glass jars are designed to enhance your breakfast experience.

Disclosure: Please note that some of the links on this website are affiliate links. As an affiliate, I may receive a commission for recommendations or purchases made through links on my website.

Best Looking

wp porter seal tight overnight oats jar

W&P Porter Seal Tight Glass Overnights Oats Jar


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Budget Pick

Oats on the go overnight oats jar

Oats On The Go Overnights Oats Container


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Best for Durability

Anchor Hocking Glass Overnights Oats Container


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What Are Overnight Oats Containers?

If you want a satisfying, no-fuss breakfast but never have time to prepare it in the morning rush, overnight oats are the way to go. The key is having the right vessel to store your oats while they soak overnight.

Enter the overnight oats container—a container specially designed to conveniently prepare, store, and even transport your oats. These vessels come in different shapes, sizes and materials to suit your needs. A popular choice is glass jars.

Glass overnight oats jars offer numerous perks. They provide a clear, toxin-free view of your ingredients melding together. Durable and endlessly reusable, glass allows you to watch your breakfast come together. whether enjoying oats at home or on-the-go, an overnight oats container helps you wake up to a ready-to-eat nutritious meal.

What Are The Best Containers For Overnight Oats?

Here are my top 5 recommendations for the best jars for overnight oats. All options are made out of glass.

  1. W&P Porter Seal Tight Glass Jar
  2. Anchor Hocking Glass Container
  3. Nevfiro Overnight Oats Container
  4. Oats On The Go Overnights Oats Container
  5. Gling Wide-Mouth Glass Mason Jars 

1. W&P Porter Seal Tight Glass Jar

As an avid overnight oats lover, the W&P Porter Seal Tight Glass containers have become my breakfast soulmates.

I appreciate these containers’ reliable leakproof and modern design, ensuring my oats remain securely stored and preserved. Forget about messes or spills! Not only are they practical, but they also have a great aesthetic – like they were made to go with my minimalistic kitchen nicely. I got them in pink and cream shades, adding a bit of beauty to my breakfast display. I think it’s by far the best overnight oats container!

Key Benefits

Material: Premium, food-grade borosilicate glass construction for durability.

Protective silicone coating: The coating prevents slipping and sliding (and looks great!)

Screw-top lid: This lid ensures a tight seal to keep your overnight oats fresh and prevent leaks.

Microwave and dishwasher safe for convenient heating and cleaning.

Size Options: Available in 16 oz (4.33 x 3.47″) and 24 oz (4.33” x 4.45”)

Modern and attractive design: It adds a touch of style to your breakfast jar.



Sturdy glass construction that is microwave and dishwasher-safe

Leakproof design and screw-top lid for secure transportation

Stylish and modern appearance adds a touch of elegance

Available in 2 different sizes to accommodate various portion needs

Promotes eco-consciousness by reducing the use of plastic containers


The silicone gasket may retain strong odors, requiring extra cleaning effort

Silicone coating on the exterior may stain if exposed to oily substances

Silicone coating on the exterior may stain if exposed to oily substances

2. Anchor Hocking Glass Container

The Anchor Hocking Glass Container is another excellent choice for overnight oats. With its standard round storage container design, it provides a familiar and practical option. Its lower height compared to regular overnight oat jars sets it apart for me, making it a more convenient choice. Constructed from sturdy glass, it ensures durability and reliability.

While I don’t love that the lid is made of plastic, I appreciate the company’s assurance that it’s free of BPA. Overall, the Anchor Hocking Glass Container is a fantastic option that combines durability, functionality, and peace of mind.

Anchor Hocking Glass Container

Key Benefits

Excellent Build Quality: Crafted with high-quality glass, this overnight oats container is durable and built to last. Its resilience ensures that it can withstand the test of time, providing reliable performance for years to come.

Versatile Size Options: The Anchor Hocking Glass Container comes in a convenient 2-cup size and is also available in a set of 6 or 4-cup containers.

Safety and Purity: Anchor Hocking glass is lead, cadmium, and heavy metal-free, ensuring that your food remains uncontaminated.

Reliable True Seal Lids: The True Seal lids are designed to provide an airtight seal, preventing leaks and spills during transportation.

Long-lasting Performance: The lids of the Anchor Hocking Glass Container are incredibly durable, even when subjected to dishwasher cycles. They can last for 15+ years, making them a reliable investment for your kitchen.

Modern and attractive design: It adds a touch of style to your breakfast jar.



Leakproof and spill-resistant design

Versatile and safe for use in the dishwasher, microwave, freezer, and oven

Stain-resistant and odor-free glass container

Ideal for overnight oats

Made in the USA with a 5-year warranty

Positive customer ratings, with an average of 4.6 stars on Amazon

They can last for 15+ years, making them a reliable investment for your kitchen.


Some users have reported that the lids stain easily, requiring extra care during cleaning.

Occasionally, the lid may not fit well, resulting in a loose seal or easy detachment.

3. Nevfiro Overnight Oats Container

The Nevfiro Overnight Oats Container has won me over with its adorable design and practical features. Its premium quality glass, airtight bamboo lid, convenient design, and perfect size make it an excellent choice for keeping your overnight oats fresh and ready to enjoy. I love the airtight bamboo lid and the attached wooden spoon.

Nevfiro 2 Pack Airtight Glass Jars

Key Benefits

Premium Quality Glass: Made of durable and heat-resistant borosilicate glass.

Airtight Bamboo Lid: Features a hygienic bamboo lid with a food-grade silicone sealing ring.

Convenient Design: Transparent glass and wide opening for easy access and cleaning.

Space-Saving Stackable Design: Allows for efficient storage in your kitchen cabinets.

Size: Holds 19 ounces (540 milliliters), which is ideal for overnight oats.



Adorable and practical design for storing overnight oats.

Durable borosilicate glass construction.

The airtight bamboo lid keeps oats fresh.

Easy access and cleaning with the wide mouth.

The stackable design saves space in the fridge and fits in a work bag

Comes with a spoon holder and and bamboo spoon


Some users have reported that the glass is thin and not as durable as advertised.

Occasionally, the lid may not fit well, resulting in a loose seal or easy detachment.

4. Oats On The Go Overnights Oats Container

The Oats On The Go Overnight Oats Container is basically an upgraded mason jar but with a few added perks. The stylish grey color, durable glass construction, airtight lids for leakproof storage, larger spoons included for added convenience, laser-engraved measurement marks for portion control, and wide mouth design for easy filling and cleaning make it an ideal choice for busy mornings.

Oats on the go overnight oats jar

Plus, the bonus recipe booklet is a great bonus for inspiration on how to make your overnight oats base recipe more interesting. The only downside is that the spoons may not attach securely to the lids and can fall off occasionally. Overall, this container is an excellent choice for anyone looking for a convenient way to store overnight oats and other meals on the go.

Key Benefits

Convenient Size: With a capacity of 10 ounces and measuring 8.39 x 3.94 x 5.36 inches, this is a good size jar with ample space for overnight oats.

Color Options: Blue, grey, white and black.

Leakproof and Safe Storage: Made of sturdy food-grade glass with airtight lids, the containers ensure freshness, prevent leaks, and eliminate the risk of harmful chemical leaching.

Practical Spoon Design: Includes larger stainless steel spoons with wood-clad handles that attach to the jars’ silicone rings, making it easy to enjoy meals on the go without the need for separate utensils.

Free Recipe Booklet: Along with the containers, I received a colorful eBook featuring 20 delicious recipes for overnight oats, puddings, and parfaits, offering endless inspiration for creating nutritious breakfast options.

Measurement Markers: Laser-engraved markers on the containers provide convenient portion control and accurate ingredient measurements.

Wide Mouth Design: The wide mouth opening makes it effortless to fill the containers with my favorite ingredients and simplifies the cleaning process.



Sturdy and durable glass construction

Airtight lids for leakproof storage

Larger spoons included for added convenience

Laser-engraved measurement markers for portion control

Wide mouth opening for easy filling and cleaning

Bonus: Colorful recipe booklet with overnight oats recipes


The spoons may not attach securely to the lids and can fall off occasionally.

The size of the jars may differ slightly from the measurements mentioned in the listing.

It has a plastic lid.

5. Gling Wide-Mouth Glass Mason Jars 

For a classic look that never goes out of style, the Gling Wide-Mouth Glass Mason Jars are my favorite choice. Durable and stylish with a wide opening for easy filling and cleaning, these jars come in various sizes to fit your storage needs and have become essential in my kitchen. Not only do I use them to store my overnight oats but also for storing dry ingredients or homemade sauces and dressings.

16OZ Wide-Mouth Glass Mason Jars

Key Benefits

Wide Mouth Jar: These mason jars have a wide-mouth design for easy filling, scooping, and cleaning.

Leak Proof Lid: Features tightly sealable lids that prevent messy spills and leaks.

Superior Quality Glass: The thick walls, smooth finish, and gleaming glass make these mason jars attractive yet durable.

Safe: These mason jars are microwave safe (without the lid), freezer safe (when ⅔ full), food grade/safe, and dishwasher safe.

Great Capacity: 16 oz offers plenty of space for fruit and other toppings.



Comes in a set of 6

Very affordable

Durable and sturdy construction

Sturdy metal lids


The design is a bit boring and plain

The Lids can be hard to open

You’ll need an extra long spoon to get to the bottom of the glass jar.

glass jar with overnight oats and fruit

So, You Want the Best Overnight Oats Container? Here’s What To Look For

Curating my list of the best overnight oats containers was an exciting and thorough process. I had one specific focus in mind: glass containers. Why? Because glass offers several benefits, including safety, durability, and the ability to see the delicious layers of your overnight oats.

But what exactly did I look for in a great overnight oats container beyond style (which is s personal preference)?

Let’s break it down:

Size – Just Right for Your Portions

Jar size matters when it comes to overnight oats containers. I handpicked options that provide ample space for a hearty portion. Whether you prefer single servings or like to prepare larger batches for meal prep, I made sure the containers offer the perfect size to accommodate your needs.

Durability – Built to Last

Nobody wants a flimsy container that won’t withstand the test of time. That’s why durability was a top consideration. The containers on my list are made from high-quality glass that can handle the rigors of everyday use, ensuring they’ll be your trusty breakfast companion for a long time.

Stability of the Lid – No Spills Allowed

The last thing you want is your perfectly prepared oats spilling all over your bag. That’s why I sought containers with sturdy and leakproof lids. I carefully selected options that securely seal, keeping your oats safe and mess-free, whether you’re commuting to work or heading to the gym.

Design – Functional and Stylish

Who says practicality can’t go hand in hand with style? The containers on my list boast a thoughtful design that not only looks great but also offers practical features. From convenient grab-and-go sizes to stackable options for space-saving storage, these overnight oat containers are designed to enhance your breakfast experience.

Extra Features – Going Above and Beyond

In addition to the essentials, I also considered containers with extra features that elevate the breakfast routine. From built-in measuring lines for precise ingredient portions to removable compartments for toppings or mix-ins, these additional features make your over night oats breakfast preparation even more enjoyable.


Do overnight oats have to be in a jar?

No, overnight oats do not need to be in a jar. Any container with an airtight lid can work, such as Tupperware containers or glass bowls. However, jars are preferred because they provide a leakproof seal and come in different sizes for single servings or bulk meals.

How do I choose the best container for overnight oats?

There are a few key factors for choosing overnight oats jars: container size for a healthy portion, material (avoid plastic jars and make sure the lids are BPA-free), durability, lid stability (for a leakproof seal), and extra features like measuring lines or stackability.

Can I put my overnight oats in the fridge?

Yes, I recommend making overnight oats the night before and storing them in the fridge until ready to be eaten cold. Be sure to use an airtight container so your oats stay fresh and delicious!

What’s the Best Overnight Oars Jar Size?

Your jar size will depend on how big your serving size is. For single servings, a half-pint or 8-ounce mason jar is recommended. If you want to make larger batches for meal prepping, then a one-pint or 16-ounce mason jar should suffice.

What are some extra features of overnight oats jars?

Some overnight oats jars come with built-in spoon holders, which is great for when you’re on the go and need utensils. Other features to look out for include measurement lines for precise portion control, removable compartments for mix-ins or toppings, and stackable designs for space-saving storage.

Can you put overnight oats in plastic Jars?

Yes, you can put overnight oats in a plastic container with an airtight lid. However, it is not recommended as the ingredients may leach toxins from the container over time. Glass containers offer better protection and are safer for storing food.

What is the best way to store overnight oats?

The best way to store overnight oats is in an airtight container or jar placed in the refrigerator. This will help to keep them fresh and prevent any spoilage. Be sure to label and date your overnight oatmeal jars with a marker so you know when it’s time to make a new batch.

Where Can I Find Containers for Overnight Oats?

Amazon offers a wide selection of mason jars with airtight lids in various sizes, shapes, and colors to suit any preference. Other retailers like Walmart, Target, Bed Bath & Beyond, and even specialty kitchen shops offer mason jars that you can use as oatmeal jars.

Can I Freeze Overnight Oats?

Yes, you can freeze overnight oats for up to 3 months. Transfer your oats into an airtight container or jar and place them in the freezer. Be sure to thaw in the refrigerator before eating. Additionally, frozen oats can be microwaved directly from the freezer for a delicious hot breakfast.