Best Containers for Overnight Oats – Top Picks in 2021

Everyone loves hassle-free, relaxed, refreshing mornings with a healthy breakfast. To have a fresh, worry-free morning, containers for preparing overnight oats are important. So, you don’t have to prepare them again and again. 

Everything you Need to Know About Overnight Oats

People nowadays are moving towards healthy breakfast options. For this, they need containers for preparing their breakfast and storing them. That is why I have reviewed the best containers for overnight oats.

So, get ready to begin the hunt. Here I have researched the best containers for oatmeal that tick all your boxes.

Top Best Containers for Overnight Oats For 2021

After so much research, I have finally come up with the top 10 best containers for overnight oats that are nothing but the best for you. I have written a detailed description along with their pros and cons. You can choose any of them which suits you the best. So, let’s begin.

1. OXO Good Grip Food Storage Container

Key Features

  • Four locking tabs
  • Durable borosilicate glass
  • Smart seal glass container
  • Microwave and freezer safe
  • Stain-proof
  • Product Dimensions: 4.4 x 4.4 x 2.4 inches
  • Product Weight: 6.4 ounces
  • Manufacturer: OXO 
overnight oats container
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The first feature that I would like to highlight about the OXO food storage container is how simple yet elegant it looks. The leak-proof plastic lid has a separate fan base.

With this best size jar for overnight oats, you just forget about leaking the item. As it has four locking tabs and a silicone seal, the food remains fresh inside the container. The leak-proof lids of this container are of the same size as this glass container. 

I know how much hectic it is to store the container after preparing overnight oats but not anymore. As it is made of borosilicate glass, it can withstand high temperatures without any risk of shattering and cracking. Also, it is seamlessly easy to move between the oven and the table.

One feature that I always look for in a container is whether it is BPA-free or not. This glass container for overnight oats is free from all harmful chemicals. There are no health threats while using it. Also, it is microwave, freezer, and dishwasher safe. You can use it with peace of mind.

Final Verdict
For preparing overnight oats this container is the best. It is incredibly oven and microwave-safe. So, it is a win-win deal.
  • Durable
  • Convenient to use
  • Compact storage
  • Stain-proof
  • SNAP lock
  • Leakproof
  • Elegant look
  • Cracks in freezer
  • The lid gets broken easily
  • Small bottom diameter

Check More: Best Storage Containers for Refrigerator Reviewed in 2021

2. Overnight Oats Container Jar (4-Piece)

Key Features

  • Easy to snap on lid
  • Container with locking lid
  • BPA Free
  • Save for microwave 
  • Product Dimensions: 4 x 4 x 4.4 inches
  • Product Weight: 11.2 ounces
  • Manufacturer: Nutritrust
best jars for overnight oats
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Meal preparation is much easier and convenient if you have the right overnight oats container. These overnight oats containers by Nutritrust are all you need. 

If you have a storage issue in your kitchen but still like the tools to prepare overnight oats in batches, this four-piece set of overnight oats containers is for you. It is perfect for storing food in them. You will love the rust-free plastic lids of these containers.

The best jar for overnight oats by Nutritrust is designed for your convenience. The plastic lid helps you to have a look at which oats you have in a container. These are leak-proof storage containers and keep the oats fresh, which makes them one of a kind.

The containers are deep enough to store oats and have space to stir all the ingredients together. So, there are absolutely no worries about splashing out over the edges. These are safe for the freezer, dishwasher, and microwave. The size is perfect, and it is BPA-free which makes them perfect for you to have. 

You will love the cylindrical shape and Tupperware of this lid. These containers do not shatter and are a perfect option for preparing overnight oats. 

Final Verdict
For preparing daily overnight oats, these Nutritrust containers are the best option. It has a large capacity and meets all the requirements. The long-lasting polypropylene material of these overnight oats jar makes it worth the price.
  • Large capacity
  • Ergonomic plastic lid
  • Easy to snap the lid
  • Microwave safe
  • Easy to wash
  • No staining
  • Wide mouth
  • A bit of leakage sometimes

3. Novelinks 16 Ounce Clear Plastic Jar Containers

Key Features

  • 16 pack clear plastic jar
  • Good quality 
  • Easy to carry
  • Lightweight
  • Product dimensions: 16.02 x 6.69 x 5.83 inches
  • Product Weight: 1.74 pounds
  • Manufacturer: Novelinks
Novelinks 16 Ounce Clear Plastic Jar Containers
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I always prefer multipurpose food containers that can be used for various purposes like Novalinks clear plastic jar containers. You can prepare overnight oats, put homemade ice cream and store slime, and many more things.

If you are health-conscious, and cannot tolerate harmful chemicals in the manufacturing process. Then, this plastic jar is BPA-free and has a silver lid that maintains the freshness of the overnight oatmeal’s.

The 5.3 inches height of this jar holds enough capacity to fill it with liquid items without any spillage. These plastic jar containers are highly resistant to chemicals and have high impact resistance. Easy to carry is yet another feature of these plastic jars. They can be used to store peanuts, pickles, spices, and many other goods.

The highlight feature of these Novelinks plastic jars is that they hold up against bumps, drops, minor impact, and do not shatter. These plastic jars with their silver-colored lids will look absolutely elegant and sophisticated on your kitchen top.

Final Verdict
These plastic jars by Novelinks not only look elegant but also have some great features. Carrying it around is not a problem.
  • Perfect size
  • Durable
  • Lightweight
  • Convenient to use
  • Easy to carry 
  • Get scratches
  • Let’s get rested
  • Gets leak

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4. Mason Jars 12 Oz (15 Piece Pack)

Key Features

  • Corrosion-resistant Leeds
  • Safety seal
  • Nonporous surface 
  • See-through jar
  • Product Dimensions: 16.81 x 10.59 x 6.65 inches
  • Product Weight: 7.92 Pounds
  • Manufacturer: VERONES
mason jar size for overnight oats
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If you are on a budget and looking for a high-quality jar, then this 15-piece set of Mason jars is for you. The beauty of this jar is that it is see-through and does not absorb germs, orders, and coloring. The non-porous surface. These glass jars look absolutely beautiful and are perfect to use for preparing overnight oatmeals for daily breakfast.

Each of these jars has an airtight sealing compound that does not allow leakage of items and is safe for the refrigerator and freezer.

The feature that I adore the most is that these glass jars are food-safe. Also, they have corrosion-resistant lids perfect for preserving and Canning. One concern that most people have about jars is their material. So, these jars are BPA- free. You can use them with peace of mind and without any worries.

The most amazing feature about this jar is that it keeps moisture and air out, increasing the shelf life of food. These mason jars are extremely durable. 

Final Verdict
A glass jar container with enough capacity and easy to clean is a must-have for every kitchen. These mason jars are a long-time kitchen partner.
  • Leak-proof
  • High-quality glass
  • BPA Free
  • Easy to clean
  • Versatile
  • Leak-proof
  • Impossible to remove rings from the kids
  • Lids get broken

5. Oats Overnight Blender Bottle

Key Features

  • 20-ounce capacity
  • Phthalate-free
  • 8 ounces fill line
  • Product Dimensions: 4 x 4 x 6.5 inches
  • Product Weight: 3.8 Ounces
  • Manufacturer: BlenderBottle
overnight oats jars
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These overnight oats bottle is perfect to have on the go. Talking about overnight oats containers and not mentioning blender bottles is impossible. It is essential kitchenware because it is used for preparing a variety of oats. It has 20 ounces capacity.

This overnight oat container is free from harsh chemicals including, BPA and phthalate-free. So, it promotes healthy overnight oats preparation and does not threaten your health making it the best overnight oats container. It takes hardly 10 seconds to prepare oats for breakfast in this bottle. You can easily keep it in a refrigerator overnight or let it stay out.

It does an excellent job of dispersing the oats overnight. Moreover, the convenient snap and stylish lock design make it easy for you to carry it to work. You can sip it out just like a bottle. Also, it does not need any spoon. It can be washed easily by hand and is dishwasher safe. 

This overnight oat blender bottle is durable and worth buying by all means.

Final Verdict
For an easy-to-carry breakfast, this bottle for overnight oats is the best. It helps you carry it around easily and works well.
  • Dishwasher and microwave safe
  • Easily fill up marking
  • Easy cleanup
  • No whisk ball required
  • Sturdy
  • Fragile lid

6. Pinnacle Mercantile Plastic Mason Jar

Key Features

  • Crystal clear plastic
  • Multi-use storage container
  • Lightweight
  • High temperature resistant
  • Product Dimensions: 6.4 x 6 x 9.4 inches
  • Product Weight: 9.6 ounces
  • Manufacturer: Pinnacle Mercantile
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If you are someone who loves organizing things, then this six-piece set of Mason jars by pinnacle Mercantile is perfect for organizing your overnight oatmeal in your home. These mason jars for overnight oatmeal are lightweight, making them easy for you to carry everywhere.

For easy opening and closing of this jar, it features ribbing on the side. The highlight feature of these Mason jars is that the cap has a foam liner. This protects it against all odors and does not impact the taste of oatmeals in a jar.

These PET plastic jars are resistant to heat of fewer than 120 degrees and can withstand freezing temperatures of up to -30 degrees which makes them more in demand.

The wide opening of these mason jars will let you fill it without any splashing. Also, the airtight leak-proof lid ensures zero leakage of liquid materials filled in these jars. These jars are called multitaskers for a reason. Other than the overnight oats, they can also be used for filling candy, popcorn, candy, smoothies, and many more.

The impact-resistant and BPA-free features are loved the most.

Final Verdict
For preparing overnight oats for your daily routine, these mason jars are the best. The feature and the size make it worth buying.
  • Easy to clean
  • Great size
  • Spill-proof
  • Unbreakable
  • Sturdy 
  • Not dishwasher safe
  • Expensive

7. Komax Biokips Overnight Oats Container

Key Features

  • Airtight mechanism
  • Polypropylene material
  • Eco-friendly plastic material
  • Thermal resistant
  • BPA free
  • 18.6 oz capacity
  • Leak-proof storage
  • Product Dimensions: 19.13 x 7.95 x 3.98 inches
  • Product Weight: 13.2 ounces
  • Manufacturer: Komax
Komax Biokips Overnight Oats Container
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Komax is known for making high-quality and durable food containers. People love it because it makes airtight containers that every other person needs. This Komax biokips overnight oats container is a four-piece set of containers.

This container for overnight oats is a multitasker. It can be used for preparing oats, storing yogurt, milk, and fruits. It is an ideal option for enjoying overnight oats during the whole week.

Due to its airtight mechanism, it is especially in demand. It closes the container securely and does the work of keeping oats fresh efficiently. It is a lock-proof container and seals the food contents with zero leakage. So, you don’t have to worry about any kind of spillage and you are on the go.

As it is made up of eco-friendly plastic that is polypropylene, it is safe to use. Also, it is BPA-free. So, absolutely no worries about health.

One feature that I love the most is that it is dishwasher safe. It ensures no deformation or scratching after dishwashing.

Final Verdict
All the amazing features of this container make it worth the price. Buying it is a one-time investment as it will last for a long time.
  • Perfect size
  • Durable
  • Heat resistant
  • Microwave safe
  • Reasonable price
  • No leaks
  • No cons

8. 32 oz Clear Plastic Jar

Key Features 

  • Clear transparent plastic jars 
  • Black ribbed plastic lids
  • Recommended for hand washing
  • Product Dimensions: 11 x 3.5 x 12 inches
  • Product Weight: 15.5 ounces
  • Manufacturer: Cornucopia Brands
32 oz Clear Plastic Jar
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Cornucopia brands make no compromise on health while manufacturing their products. It promotes healthy food storage. This jar for overnight oats is said to be versatile for a reason.

It can be used for storing room tools, candies, herbs, spices, and many more. The black plastic lids of these jars give them a minimalistic look. 

It is sturdy enough to hold both dry and liquid goods. With its tamper-evident seal, storing coffee and tea is not a problem anymore.

The feature that I adore the most about this overnight oats container jar is that it is absolutely free from harmful chemicals. Its 3.2 inches wide mouth makes dispensing items easy and convenient. Also, it is recyclable, reusable, and refillable. It is recommended for handwashing for the long-lasting of this container.

Final Verdict
If you are up for a large-sized jar, then this jar by Cornucopia Brands is for you. So, it is a very useful piece of kitchenware.
  • Rigid
  • Perfect for storing items
  • Great quality
  • Adequate size
  • Not dishwasher safe
  • Not heat resistant

9. Overnight Oats Container Jar 

Key Features

  • High-quality glass
  • Multi-purpose storage
  • Airtight snap lock lid
  • Safe and hygienic
  • Product Dimensions: 13 x 7 x 3.5 inches
  • Product Weight: 2.29 pounds
  • Manufacturer: Triumph Products
Overnight Oats Jars with Lid
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 I know it’s really hard to find a safe and hygienic overnight oats jar but not anymore. This triumph jar for overnight oats is made from high-quality glass. It is crack, breaks, and scratch-resistant. So, it is safe and secure to use.

As the glass of this jar is lead and BPA-free so, there are absolutely no worries about your health. This overnight oats jar with a lid is a multi-purpose container. You can store all kinds of food materials and beverages in it. Also, they are of perfect size and compact to be stored in the fridge, cabinets, and oven as well.

The highlight feature of this container is its airtight snap-lock lid. It ensures food security by keeping the overnight oats in a jar that has an airtight lid. You can take it with you wherever you go.

If you are someone who is a canning enthusiast then this oatmeal jar is ideal for you. You can use it to store jellies, sauces, black pepper, and whatnot. You can also store the salad in it.

Final Verdict
The thick glass of this overnight oats container is what everyone loves. It does not crack or shatter from anywhere. Also, it is safe to use.
  • Multi-purpose storage
  • Airtight container
  • Leak-safety
  • Nonporous surface
  • Safe and hygienic
  • Dishwasher safe
  • Easy to clean
  • Only one jar size available

10. Hardy Family Mason Jar

Key Features

  • Wide mouth
  • Rubber safety seal
  • Gold color lid
  • Heat tolerant
  • Product Dimensions: 13.43 x 9.49 x 7.13 inches
  • Product Weight: 4.57 pounds
  • Manufacturer Hardy Mason jars 
best mason jar
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These overnight oats mason jar is a dream come true. This mason jar has a vintage flower and Hardy design embossed on each side.

Most people are concerned about whether the glass jar is heat tolerant or not. This Hardy Mason jar is heat tolerant for hot foods but it is not designed for bakeware. To ensure health safety, it is BPA and rust-proof. So, there is no harmful coating on it.

Another benefit of this mason jar is that they are 16 oz and have useful measures stamped on each side. Hence, you can prepare the overnight oats with the exact measurement. 

The mouth of this jar is 3.4 inches and lets you fill the oatmeal freely. Also, it includes six gold plates which are designed ergonomically to fit them out perfectly. As it is made up of soda-lime glass, it is heat tolerant. You can pour hot liquid’s inside and seal them with rubber-lined lids. The lids have a rubberized rim and retain the aroma within the jar.

The feature that I love the most is that it has compact storage. It is also freezer and dishwasher safe. So absolutely no worries about cleaning it at all.

Final Verdict
You will fall in love with this traditional crystal-clear jar for colorful oatmeal. Its heat-tolerant feature makes it more in demand.

  • Vintage design
  • Safety seal
  • Wide mouth
  • Gold color lids
  • Rustproof 
  • The lid absorbs odor


Most Considerable thing when Buying Best Containers for Overnight Oats

best containers for overnight oats

So, to make your purchase worth every penny, here are some features you should pay special attention to when buying the best containers for overnight oats.


Buying overnight oats containers is a one-time investment. So, it is important to buy the right size. Look for the containers in which oats are soaked well overnight. Usually, a container of 12 to 16 oz is perfect for preparing overnight oatmeals. Also, containers of these sizes do not overflow.


Lids are the most important part of a container that you should always look forward to. Make sure that the lid is food grade and rust-free. Also, it must have a safety seal lock to avoid any kind of leakage.


Overnight oat containers come in glass, and plastic materials. Glass containers do not stain, and also, not absorb odor. Whereas the plastic ones do not shatter and are safe to use. So, you can go for any of them which suits you the best.


Always look for a container that you can use for multi-purposes and can carry with yourself around. You can select the one that is compact and has lightweight.

Dishwasher safe

This feature is an important feature that you should look forward to while buying a container. A dishwasher-safe container saves time also, it’s simple to use. So, cleaning the containers will be hassle-free.


What should be the size of a jar for overnight oats? 

An 8 oz mason jar is considered a small jar for serving overnight oats. Whereas a 16 oz mason jar has enough space to soak liquid oatmeals.

Can you make oatmeals in a plastic container?

A plastic jar can be used to make overnight oats. Also, plastic containers are durable, lightweight, and less fragile than glass containers.

Do mason jars keep overnight oats fresh? 

Mason jars are refrigerator safe and can be used to prepare overnight boats. Also, they can keep the oats fresh if the lid is closed tightly.

Final Thoughts 

If you are looking for a container that looks stylish, as well as having the capacity to store well-soaked oats, then you should keep the requirements in mind.

For me, an OXO Good Grip Food Storage Container is the best because it comes at a reasonable price and keeps the flavors of items intact. It is suitable for everyday use.

It is a multi-purpose container and meets all the requirements. Also, cleaning it is like a breeze. So, I hope now you have the choice. Just look for the features that you need and go for them.

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