12 BEST NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS TO KEEP YOUR FOOD FRESH
This post is all about non-plastic, non-toxic food storage containers!
Want to create a non-toxic home for yourself and your family?
One of the best ways you can do that is to pay attention to what you’re storing your food in!
Nowadays, it’s no secret that plastic food containers can leach harmful chemicals into the food we eat, especially when we reheat our meals in them.
Traditional Tupperware is also very unsustainable and isn’t made to last.
Those are all good reasons to swap them for safer, more sustainable options!
In this article, I’ve rounded up the 12 best non-plastic, non-toxic food storage containers that will keep your food fresh and chemical-free.
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Why should we switch to non-plastic, non-toxic food storage containers?
Most of us probably have an entire collection of plastic Tupperware in our kitchen cabinets.
Yes, they’re super practical to have, but did you know that they leach harmful chemicals into your food?
Some of the most problematic ones are phthalates, which are used to make soft plastics, and BPA, often found in hard plastic containers.
When we eat food that has been stored in plastic containers, and particularly if we reheat it in them, we risk ingesting those chemicals.
Those toxic substances can cause a wide variety of health issues.
They’re endocrine disruptors and have been linked to cancer, problems in the reproductive system, behavioral and learning disorders in children, and more.
Even “phthalate-free” or “BPA-free” plastic food storage containers can be problematic as they may contain many other toxic chemicals!
Not only that but plastic Tupperware (not just that brand, but all plastic containers) isn’t durable and deteriorates over time.
As those containers wear down with frequent use, they’re more likely to leave tiny microplastics in our food, and with them, harmful substances that we ingest.
In addition to being super unhealthy to use, guess where those broken and damaged plastic containers end up?
That’s right, in the landfill!
Read more:
- The best eco-friendly alternatives to Ziploc bags
- 15 eco-friendly alternatives to aluminum foil for cooking, baking & storage
What is the healthiest material for non-toxic food storage containers?
Now, you might be wondering: What is the best alternative to plastic for food storage?
Don’t worry, because there are many options available to us that are 100% safe and healthy to use!
Here are some of the healthiest materials for non-plastic, non-toxic food storage containers:
- Stainless steel
- Glass
- High-quality silicone: always make sure you’re buying 100% plastic-free silicone. Ideally, opt for platinum, or at least, food-grade silicone.
- Stoneware/ceramic: some options are made of stoneware/ceramic. Those can be great healthy containers, but make sure they’re lead-free.
Always stay away from any kind of plastic containers, even if the brand claims they’re BPA or phthalate-free.
Also, you will often find non-toxic meal prep containers that come with a plastic lid.
If they’re made of healthy materials, they can be great options.
But I would still avoid them as food can sometimes touch the lid, and there are plenty of plastic-free options out there anyway!
Read more: Detox your home: How to make your home healthy?
What other things to consider when shopping for non-plastic, non-toxic food storage containers?
If you’re looking for non-plastic, non-toxic food storage containers for your kids, you may probably want to avoid glass as it can break easily if dropped.
Instead, stainless steel and silicone seem the best options for you!
Also, are you planning to reheat your meals in those containers?
If that’s the case for you, prefer glass containers, because stainless steel is not microwave-safe.
Try to buy from brands that are transparent about where their products are made and that are committed to sustainability and responsible manufacturing.
Lastly, make sure you’re buying a product that is made to last so that you can enjoy it for many years to come!
Read more:
- How to store food (in a sustainable way) to reduce food waste?
- 10 ways to reduce waste in the kitchen
What is the safest container to store food in? 12 non-plastic, non-toxic food storage containers to keep your food fresh
1. Xtrema
Materials: Platinum Silicone
Xtrema offers food storage containers and reusable storage bags all made of 100% medical-grade, platinum silicone.
Its rectangular storage containers are collapsible, making them super convenient to bring on the go.
But they’re also great for meal prepping and storing leftovers in the fridge or freezer.
They come in four different sizes, from 8 to 64 ounces.
There’s also a 16-ounce round one.
If you prefer reusable storage bags, the brand has you covered with models available in sizes 20, 32, 48, and 80 ounces.
These feature a secure seal to prevent messy leaks, so you can store them worry-free.
Xtrema food storage options are all free of toxic chemicals such as phthalates, BPA, BPS, PVC, formaldehyde, lead, and cadmium!
SHOP XTREMA NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
2. Blockhutte
Materials: Stainless Steel
Blockhutte has a very durable bento box made from high-quality, food-grade 18/8 stainless steel (with no coatings).
It’s sold in the sizes 27, 40, and 47oz, but no matter which you opt for, they’re all designed to maximize your meal prep with their practical dividers.
Their two adjustable, removable dividers allow us to create one, two, or three different compartments, so you can keep your ingredients separate if you want.
This bento box is also leak-proof thanks to its two-compartment air chamber seal made of organic silicone!
Plus, you can safely put it in the oven, freezer, and dishwasher.
Blockhutte also provides us with a replacement seal and a practical reusable fabric bag for easy transport and storage.
Did I mention that this container is carbon-neutral?
SHOP BLOCKHUTTE NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
3. Caraway
Materials: Ceramic-Coated Glass
Non-toxic cookware brand Caraway sells ceramic-coated glass food storage containers that you can buy in a set of three or individually.
They’re very aesthetically pleasing and come in six beautiful colors with a transparent lid.
They’re also available in a large, medium, or small size.
The containers are designed with air-release technology to keep your food fresh longer and are sold with practical container straps for keeping your meals stored tightly when on the go.
Caraway makes its containers with a ceramic coating that is 100% free of toxic chemicals like PTFE, PFAS, BPA, and heavy metals!
Each piece is also dishwasher, oven, microwave, and freezer-safe.
SHOP CARAWAY NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
4. Alpine Elevation
Materials: Stainless Steel With Silicone Lid
Alpine Elevation is a small woman-owned brand that makes reusable lunch containers made of 304 stainless steel with colorful lids.
These containers come in a set of six pieces of various sizes from 1.7oz to 32oz.
They’re perfect for all your storage needs, whether you need something to store dips, nuts, snacks, or entire lunches.
The airtight lids are made of platinum-grade silicone and feature lovely colors and patterns, which will be loved by both kids and adults!
Alpine Elevation’s containers are also leaf-proof, nestable for easy storage, and very lightweight.
What’s more, they’re odor and stain-resistant, and you can put them in the dishwasher, the fridge, the freezer, and even on the stove or the oven up to 400°F (without the lids).
Plus, they’re FDA and LFGB-certified!
SHOP ALPINE ELEVATION NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
5. Public Goods
Materials: Borosilicate Glass With Silicone Lid, Silicone
Public Goods sells two different sets of rectangular or square glass food storage containers.
These are made of high-quality borosilicate glass that is oven-safe up to 500°F and come with silicone lids.
Each piece has a sleek design and is incredibly durable.
They’re also stackable so they’re easy to store in your kitchen cabinets!
Public Goods also offers reusable beeswax wraps as well as reusable storage bags made of 100% food-grade silicone.
These baggies are ideal for storing leftovers, frozen fruits, or even streaming veggies (they’re heat-resistant).
They’re also built to last and will hold their shape over time.
SHOP PUBLIC GOODS NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
6. Frego
Materials: Borosilicate Glass With Silicone Sleeve & Lid
If you’d like to try out glass food storage containers but are afraid of them breaking, this brand is for you!
Frego sells a borosilicate glass container that is nestled inside a cushioning food-grade silicone sleeve.
So not only does the sleeve protect the container if you drop it, but it also prevents you from burning your fingers with hot meals.
They’re perfect for both children and adults!
These containers are available in two sizes and four beautiful colors.
They’re also 100% non-toxic as they do not contain any plastics, PVC, BPA, lead, or polystyrene.
What’s more, the dual-lock silicone lid seals tight, preventing leaks and keeping your food fresh for longer.
Each piece is freezer, oven, microwave, and dishwasher-safe.
I also love that the brand offers a lifetime warranty and replaces the glass part for free if it breaks!
It’s even a partner of the non-profit The Lunchbox Fund!
SHOP FREGO NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
7. Zero Waste Store
Materials: Stainless Steel, Stainless Steel With Silicone Lids, Platinum Silicone
Zero Waste Store has a large collection of stainless steel food storage containers of various sizes and shapes, many of which come with colorful silicone lids.
It also has tiffins, travel containers, beeswax wraps, as well as different reusable sandwich bags made of 100% platinum silicone.
You’ll even find silicone food huggers and produce keepers so this brand covers all our food storage needs!
Zero Waste Store is also incredibly sustainable as it has taken many steps to minimize its environmental footprint.
Your order ships carbon-neutral, and the company is a member of 1% For The Planet.
It even regularly supports and donates to different wildlife and conservation groups!
SHOP ZERO WASTE STORE NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
8. GreenLunch Bento
Materials: Stainless Steel
GreenLunch Bento offers a super practical stainless steel bento box that is 50% larger than most bento boxes.
It holds over six cups of food and comes with three different compartments.
The bottom tier is designed to store entire sandwiches or meals, while the top one features two divided sections, which are perfect for storing veggies and meats.
The container also has a removable stainless steel snack box pod that you can use for storing sauces, nuts, or fruit.
This container is completely free of plastics, lead, and other harmful substances.
It’s crack-resistant and has strong snap-secure locks that will keep your lunch secure while on the go.
It even comes with a lifetime warranty!
SHOP GREENLUNCH BENTO NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
9. Stasher Ad
Materials: Platinum Silicone
These are not really food storage containers but rather reusable food storage bags.
But no matter how they’re called, they can hold entire meals if you opt for the larger models, so I had to include them on this list!
Stasher bags are made from platinum silicone with a pinch-loc seal, and do not contain any phthalates, latex, BPA, and lead.
They’re super convenient to use and are available in a wide variety of sizes, shapes, and colors.
Incredibly versatile, you can use them to store leftovers, pack snacks on the go, for meal prep, as freezer baggies, and even to organize things around the house.
Plus, these washable silicone bags are dishwasher, freezer, microwave, and oven-safe up to 425°F and can even be used on the stove!
SHOP STASHER FOOD STORAGE CONTAINERS
10. Hawkins New York
Materials: Borosilicate Glass With Glass/Wood/Marble Lids, Silicone, Stoneware
Hawkins New York doesn’t have any to-go lunch boxes, but it has lots of options when it comes to food storage for the pantry and fridge.
For instance, it sells different food storage containers and canisters made of stoneware or glass with wood, marble, or glass lids.
These are simple, elegant countertop solutions that are perfect for storing dry goods in the kitchen.
They’re available in different sizes to meet all your storage needs!
The brand also offers two sets of reusable silicone food storage bags.
Use them to microwave, steam, or store food at home or on the go.
SHOP HAWKINS NEW YORK NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
11. U-Konserve
Materials: Stainless Steel With Silicone Lid, Silicone
This one is one of the most affordable non-toxic food storage containers on this list!
U-Konserve creates long-lasting, plastic-free containers made of 304 (18/8) stainless steel with platinum silicone lids.
You can choose from various sizes and shapes (including round, rectangular, and square ones), and even pick containers with dividers.
The silicone lids are leak-proof and flexible and are available in bright translucent colors for organized meal prep.
If you like bulk shopping, you’ll be pleased to learn that these containers have etched tare weights on them!
The brand also has great round bento boxes made of 100% platinum silicone, which are perfect for both kids and adults.
Plus, U-Konserve is a member of 1% For The Planet, B Corp certified, and prioritizes responsible manufacturing!
SHOP U-KONSERVE NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
12. Anyday
Materials: Borosilicate Glass With Glass, Silicone, & Stainless Steel Lid
Anyday sells innovative square and round dishes that are super versatile!
They’re designed to be baking dishes, but also airtight storage containers, microwavable cookware, and reheating containers.
They come in the sizes small, medium, large, and extra large, and are made of frosted borosilicate glass so they’re durable and thermal-shock resistant.
These containers come with a practical lid made of glass with a sturdy stainless steel construction all around and a steam-trapping platinum silicone rim that keeps food moist and tender.
The rim can also push up if the pressure in the container gets too high, and you can lift the knob to release excess steam.
Anyday’s containers are leak-proof and airtight, but they’re also dishwasher, freezer, oven, and microwave-safe (even with the stainless steel part!).
SHOP ANYDAY NON-PLASTIC, NON-TOXIC FOOD STORAGE CONTAINERS
Final thoughts on non-plastic, non-toxic food storage containers
I hope you’ve found this article about non-plastic, non-toxic food storage containers helpful!
Choosing one of these options instead of plastic Tupperware will be not only better for your health but also for the environment.
Some of the models I mentioned are also made with almost indestructible materials, so they should last forever.
It means that you won’t have to replace them like you would with broken plastic containers, so these swaps will help you save money!
If you liked this article, you may also want to read:
- 9 sustainable, non-toxic dinnerware brands to elevate your dining experience
- 9 best non-toxic silverware & flatware brands for a safer table
- 10 unique handmade ceramic mugs you’ll want to add to your collection
- 10 best non-toxic & wooden cooking utensils for a safe kitchen
- 8 best non-toxic & wood cutting boards that cut out harmful chemicals
- 7 best non-toxic air fryers for healthier cooking
- 17 best non-toxic coffee makers without plastic for healthy brewing
- 11 best non-toxic tea kettles worth whistling at (electric & stovetop)
- 11 organic kitchen towels for a clean, eco-friendly kitchen
- 18 minimalist kitchen essentials for simple, efficient cooking
What are your favorite non-plastic, non-toxic food storage containers?
Please leave your recommendations in a comment!
Don’t forget to share this blog post with your friends so they can find safe, eco-friendly food storage containers too.
Looking for more non-toxic & sustainable brands? Check out the Ethical & Sustainable Brand Directory!
It features conscious brands in various categories, from home goods and furniture to fashion and clean beauty!
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