Non Toxic Tupperware: How to Find Your Best Fit

An assortment of glass, non-toxic Tupperware containers with food on a white countertop with a beige tile backsplash

Open any kitchen cupboard or pantry, and you’re likely to find it there. No, it’s not that years-old sack of flour you’ve been meaning to throw away. It’s Tupperware, the food storage containers that few kitchens can go without. Tupperware – or a food storage container – is both very useful and extremely versatile. But to really outfit your kitchen with the best possible product, there’s still one way you can up your game: go non-toxic. Non-toxic tupperware is a safe, family-friendly, environmentally sound alternative to traditional food storage systems.


Jump To Our Picks


What is Non Toxic Tupperware, Exactly?

Food storage containers are nothing new. What is relatively new, however, is widespread interest in household products that are free from contaminants. 

Enter non-toxic Tupperware or food storage containers, the safe alternative to plastic-based food containers that are loaded with harmful additives and have the nasty habit of degenerating over time, potentially leading to introducing chemicals into your food. 

Non toxic Tupperware, on the other hand, is made of cleaner materials such as glass, ceramic, and metal. This ensures that they won’t contaminate food, making them a safer, more sustainable choice.

Top 5 Non Toxic Tupperware Finds: How We Chose

To pick our favorites from a sea of available options, we looked at some of the most important features of each product we researched. Things like the materials used, the construction and durability, and product versatility all factored heavily into our decisions. We also wanted to ensure that the items we selected were free from toxins so you can feel good about the products listed below.

Our Picks


All featured products are chosen at the discretion of the author and DGHQ editors. However, Do Good HQ may make a small affiliate commission if you click through and make a purchase.



1. Anyday 12-Piece Essentials Set

Anyday 12-Piece Essentials Set featuring versatile, non-toxic food storage containers made from frosted borosilicate glass with airtight, microwave-safe lids.
Microwave/dishwasher/freezer safe?Yes/yes/yes
MaterialFrosted borosilicate glass, platinum-grade silicone, microwave-safe stainless steel
Price at Publication$165
IncludesTwo small dishes, medium shallow dish, medium deep dish, large shallow dish, large deep dish, all with lids

The 12-piece essential set by Anyday is a great option for those seeking non-toxic glass tupperware. The kit contains six containers with lids in a variety of sizes to meet your everyday needs.

Highlights

Versatility is this product’s hallmark. They are dishwasher-safe, microwave-safe, freezer-safe, and even oven-safe. Leakproof, airtight, stackable–the superlatives go on and on with this product. There are also several colors to choose from.

Things to Consider

There are a few downsides to this plastic-free Tupperware set. Other than possibly the lack of an extra-small travel container, this set is a true gem among non-toxic food storage products.


2. Caraway Home Food Storage Set

Caraway Home Food Storage Set with ceramic-coated glass containers, airtight lids, and a sleek, toxin-free design for modern kitchens.
Microwave/dishwasher/freezer safe?Yes/yes/yes
MaterialCeramic-coated glass
Price at Publication$220.50
IncludesOne large dish, two medium dishes, two small dishes, all with lids. Includes four extra-small travel containers

The Caraway Home food storage set is a complete lineup of plastic-free food storage vessels. They are made of ceramic-coated glass to ensure toughness and easy cleaning.

Highlights

The set is 17 pieces total, including a countertop organizer and two straps to keep the containers closed securely. They are fully appliance-friendly and look great in the modern kitchen.

Things to Consider

This set is not cheap, but the quality here is undeniable. The included items are sturdy, free of toxins, and convenient to store and transport.


3. Klean Kanteen Rise Food Box Family Set

Klean Kanteen Rise Food Box Family Set featuring durable stainless steel containers with leakproof lids, ideal for eco-friendly food storage.
Microwave/dishwasher/freezer safe?Boxes only, not lids/yes/yes
Material18/8 stainless steel and food-grade silicone
Price at Publication$79.95
Includes10oz, 23oz, and 55 oz boxes with lids

These eco-friendly containers by Klean Kanteen are noted for their durability and sleek design. Leakproof and versatile, the kit includes three sizes to meet all your food storage needs.

Highlights

These appliance-friendly food storage boxes are made from 90% recycled stainless steel. They won’t shatter or rust, and the only plastic found in this product is in the removable divider.

Things to Consider

The Klean Kanteen food box family set comes with a limited lifetime warranty. Smaller, snack-size containers can be purchased separately. Lids should not be put in the oven or microwave.


4. Crate & Barrel Pyrex 20-Piece Glass Food Storage Set

Crate & Barrel Pyrex 20-Piece Glass Food Storage Set with BPA-free plastic lids, offering versatile, microwave and dishwasher-safe storage.
Microwave/dishwasher/freezer safe?Yes/yes/yes
MaterialGlass body, BPA-free plastic lids
Price at Publication$44.99
IncludesOne 7-cup bowl, one 4-cup bowl, three 2-cup bowls, five 1-cup bowls, all with lids

This 20-piece Pyrex set offered by Crate & Barrel is a great option in sustainable food storage containers. The product is BPA-free and appliance friendly.

Highlights

This kit represents a great value in food storage solutions. It’s a complete lineup for those who wish to outfit their kitchens with all-new containers.

Things to Consider

The lids are not oven-safe, but otherwise, these containers are reliable and cost-effective. The lids are made of plastic, however, so the set may not be a good choice for those who want to do away with plastic entirely.


5. Budget Find: Ikea Glass Food Container with Bamboo Lid

Ikea Glass Food Container with Bamboo Lid, featuring heat-resistant glass and a silicone-sealed bamboo lid for eco-friendly food storage.
Microwave/dishwasher/freezer safe?Yes (base only)/yes (base only)/no
MaterialHeat-resistant glass body, bamboo lid with acrylic lacquer and silicone rubber seal
Price at Publication$7.99-$8.99
Includes20 oz square container with lid OR 34 oz rectangular container with lid

If you’re looking to purchase a handy food storage container individually rather than as a set, this is an excellent find. The durable glass body and handsome bamboo lid look great on the counter and in the refrigerator.

Highlights

An affordable option for the budget-minded consumer, this glass food container with its bamboo lid is a great addition to our list and to your kitchen, as well. The glass body is appliance-friendly and easy to clean.

Things to Consider

A can’t-miss product for the price point. The only downside is that the lid is not appliance-friendly. Otherwise, it’s a great choice.


How to Choose Non-Toxic Tupperware You’ll Love

Non-toxic Tupperware is the smart choice among food storage options. It helps prevent food contamination and is better for the planet, too. When you’re out shopping for non-toxic food storage containers, be sure to check the following features to ensure you’re getting the right product.

  • Materials: Stainless steel, glass, and ceramic are great alternatives to plastic. If the product you’re looking at does contain plastic, make sure it’s BPA-free.
  • Certifications: The label will often tell you if the product is BPA-free. It may also list certifications, such as if it contains recycled materials or is free from other toxins. A little homework will help you make the right purchase.

Non-toxic tupperware is slowly replacing the plastic models that were once commonplace. With these eco-friendly, family-friendly options, you can feel good about your next food storage container purchase.

Featured image via Crate & Barrel

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