Plastic Free Tupperware Alternatives

published on 10 March 2024

Looking to ditch plastic Tupperware for safer, more planet-friendly options? You're in the right place. Here's a quick guide to alternatives like glass, stainless steel, and silicone containers that are better for both you and the environment:

  • Glass Containers: Recyclable, durable, and safe for various temperatures.
  • Stainless Steel Containers: Strong, long-lasting, and entirely recyclable.
  • Silicone Containers: Flexible, heat-resistant, and free from harmful chemicals.
  • Alternative Materials: Includes bamboo, wood, and plant-based plastics, offering sustainable and sometimes compostable options.

Quick Comparison

Criteria Glass Stainless Steel Silicone Alternative Materials
Sustainability High High Moderate Varies
Health and Safety Safe Safe Safe Generally Safe
Durability High Very High High Varies
Versatility High High High Moderate

Each option has its pros and cons but offers a healthier and more eco-friendly approach to food storage than traditional plastic containers. From the oven to the freezer, these alternatives keep your food safe without harming the planet.


  • Materials used - Pick containers made from things that are better for the environment, like bamboo, glass, or recycled steel. Stay away from new plastic.
  • Recyclability - Make sure you can recycle the container in your area. Glass and steel are usually good bets.
  • Reusability - Containers that you can use many times are better for the planet. Check if the lid seals well so you can use it over and over.
  • Manufacturing process - Go for products made in a way that doesn't harm the environment much.

Health and Safety

  • Toxin-free - Make sure the container doesn't have harmful chemicals like BPA, which can mess with your hormones.
  • Safe for microwave/oven/freezer - Pick containers that are safe to use in the microwave, oven, or freezer.
  • Durability - Strong materials that don't break easily or let chemicals mix with your food are best.

Ease of Use

  • Airtightness - A good seal keeps food fresh and stops leaks. Look for this in glass food storage containers and others.
  • Safe for microwave/oven/dishwasher - Check if you can use the container the way you want to, like in the microwave or dishwasher.
  • Weight when full - Remember, glass containers can get heavy. Think about if you're okay with the extra weight.
  • Shape - Some containers have sections for different foods but might take up more space. Decide what works for you.
  • Stackability - Containers that stack well save space. Not all materials stack the same, though.


  • Looks - You might want containers that look nice since they'll be out in your kitchen.
  • Variety - Check if there are different sizes and shapes for all your food storage needs.
  • Colors/styles - You can match them to your kitchen or pick fun colors to make them easy to find.

Cost Value

  • Durability & lifespan - If a container lasts a long time, it might be worth paying more for it.
  • Price per container - Figure out how much each one costs. Sometimes buying a set is cheaper.
  • Brand reputation - Well-known brands with good guarantees might give you the best deal.

Keeping these points in mind will help you find the best plastic-free Tupperware container or other food storage options that are good for you and the planet. Use this guide to compare different brands and products.

Comparative Analysis of Plastic-Free Alternatives

1. Glass Containers


Glass containers are a great choice if you want to avoid plastic. They're made from stuff like sand and can be recycled over and over without losing their quality. Making glass doesn't pollute as much as other materials, and using recycled glass cuts down on pollution even more.

You can use glass containers for a long time. When they're no longer useful, you can recycle them easily, keeping them out of landfills. This makes glass a very planet-friendly option.

Health Benefits

Glass is safe because it doesn't let bad chemicals get into your food. It's made in a way that avoids harmful stuff like BPA, which is sometimes found in plastic. Glass also doesn't hold onto food smells or colors.

This means glass is one of the best materials for keeping your food safe. Plus, it's easy to clean, which helps keep things hygienic.


Good glass containers can handle big temperature changes, like going from the freezer to the oven, without breaking. They're tough and don't scratch easily, making them last longer than plastic ones.

If you take care of them, glass containers can be used for many years. Some brands even promise to replace them if they break, which shows they're made to last.


Glass containers come in all shapes and sizes, perfect for any food storage need. You can use them in the oven, microwave, dishwasher, and freezer.

They don't keep food smells or colors, so you can use the same container for different things after washing it. Some have special lids or sections to help organize your food. This makes glass containers very handy for all kinds of uses.

2. Stainless Steel Containers


Stainless steel is a great choice if you're looking for something that's good for the planet. It's made from materials that can be used again and again without getting worse. This means less trash.

Making stainless steel does take a lot of energy, but because it lasts so long, it's still a better choice than using plastic just once. Many companies that make these containers also talk about how they use recycled materials and try to be green.

Health Benefits

Stainless steel is solid and doesn't have tiny holes where germs can hide, so it's very clean. It also doesn't let any bad chemicals get into your food, which makes it a safe choice.

It's also good because it doesn't keep the smell or color of foods. Plus, these containers are light but strong, so you can use them for a long time.


Stainless steel is really strong and can last a long time. It doesn't rust, get dents, bend, or scratch easily. This means you can use stainless steel containers a lot without them getting ruined.

Some come with lids that have a special rubber edge to keep them shut tight, so your food stays fresh. If you drop them, they usually don't get damaged.


These containers can be stacked up, which saves space. They're not heavy, so they're easy to carry around.

You can use them in the freezer, fridge, and even warm them up in the microwave or oven. They're also okay to wash in the dishwasher. They're good at keeping things cold or hot and have a simple look that works for storing any kind of food.

Stainless steel is a smart choice if you want to avoid plastic and still keep your food safe. It's good for the environment too.

3. Silicone Containers


Silicone containers are a better choice for the environment than plastic ones. They're made from natural elements and don't harm the planet as much when they're made. These containers can be used many times and are recyclable, which means they don't end up as trash.

Choosing silicone for food storage is a smart move for the earth. It's better from start to finish compared to plastic.

Health Benefits

Silicone containers don't have harmful chemicals like BPA. They're also good at keeping away stains, smells, and germs. This makes them safer for touching your food.

They're soft and bendy, so it's easy to get food out without breaking the container or hurting yourself. Plus, they're simple to clean really well every time.


Silicone can handle both very cold and very hot temperatures, making it safe for the oven, microwave, dishwasher, and freezer.

Because it's flexible, it doesn't crack or chip easily. This means silicone containers can last a long time even if you use them a lot.


Silicone containers come in different shapes, sizes, and colors. They're light and easy to carry, too.

They keep your food hot or cold and have tight lids to stop leaks and keep food fresh. You can use them for almost anything - baking, freezing, microwaving, and storing all kinds of food.

Their bendy design also means you can squish them down to save space when you're not using them. Silicone is a great choice for all your food storage needs.

4. Alternative Materials


Other materials like bamboo, wood, and some new types of plastics made from plants are more earth-friendly than the usual plastic Tupperware.

Bamboo grows back quickly, breaks down naturally, and doesn't need a lot of resources to make. Wood containers can be good too, if they come from forests that are looked after well. Plant-based plastics are made from things like corn starch, which means they rely less on oil.

These materials can be used many times and don't add to the pile of waste in landfills and oceans. It's smart to check how serious companies are about being green when thinking about these options.

Health Benefits

These alternative materials don't have the bad chemicals found in plastic. Bamboo and wood won't mix chemicals with your food, and plant plastics are made with safe materials.

They also naturally fight off germs better than plastic does. And since they don't hold onto food smells or stains, you can clean them well every time.


Bamboo and wood can last a long time if you take care of them. Don't put them through extreme heat or cold, don't scrub them too hard, and try not to drop them. Some plant-based plastics are as tough as regular plastic and can handle hot and cold well. But, they might scratch, so be gentle with them. Look for guarantees from the company to see how well they hold up.


You can find these alternative containers in lots of shapes and sizes. Bamboo and wood look nice but can't go in the microwave or oven.

Plant-based plastics can do more things like regular Tupperware can. Most of them can go in the microwave, dishwasher, and freezer, but make sure to check first. Choose the right container for what you need, and you'll find these options are good for both you and the planet.

Pros and Cons

Let's look at the good and bad sides of different ways to store food without using plastic.

Criteria Glass Stainless Steel Silicone Alternative Materials
Good for the Earth ✅ Natural and recyclable ✅ Uses recycled stuff and lasts a long time ✅ Made from earth-friendly materials and can be recycled ✅ Breaks down naturally and uses less stuff
Safe and Clean ✅ No bad chemicals and easy to clean ✅ No harmful stuff and easy to keep clean ✅ Free from harmful chemicals and easy to wash ✅ No nasty chemicals and fights germs well
Lasts a Long Time ✅ Handles heat well but can break and is heavy ✅ Super tough and doesn't get damaged easily ✅ Bendy but might wear out ✅ Depends on the material but might get scratched or dented
Many Uses ✅ Comes in all sizes but not for the microwave ✅ Great for any food and microwave safe ✅ Works for all foods and is okay for microwave and freezer ✅ Lots of shapes but some can't go in the microwave

Glass is great for the planet and keeps your food safe, but it can break. Stainless steel is super strong and lasts a long time, but it might get scratched. Silicone is soft and safe but might not hold up forever. Alternative materials are good for the earth but how long they last can change.

Think about what you need when picking a way to store food without plastic. All these options are better for the earth and your health than regular plastic Tupperware.

Health and Safety Considerations

When picking out containers to store your food without using plastic, it's really important to think about how safe and healthy they are. The stuff they're made from can make a big difference.

Toxin Risks

A lot of plastic containers have bad chemicals like BPA and phthalates. These can get into your food, especially if you heat them up. They could cause problems like:

  • Messing with your hormones
  • Making it harder to have kids
  • Raising your chance of getting cancer
  • Causing issues for kids as they grow

If you use containers made from glass, stainless steel, or silicone instead of plastic, you won't have to worry about these chemicals. These materials don't mix bad stuff into your food.

Look for products that have been checked and are confirmed to be safe and free from BPA. Brands that care about safety will have proof.


Some materials don't let germs grow, which keeps them cleaner:

  • Glass - Germs can't hide because it's smooth and not porous
  • Stainless steel - Also smooth and doesn't let germs through
  • Silicone - It naturally keeps germs away

Make sure the containers can be washed in the dishwasher to make cleaning them easy.

Breakage and Chipping Risk

Glass is strong but can break if you drop it. Choose glass that's made to be tougher if you're worried about breaking. Silicone bends instead of breaking. Stainless steel is super strong and won't break.

Be careful with glass when you move it from the freezer to the oven because it might crack with the big temperature change.

Weight Considerations

Glass and stainless steel can get heavy when they're full of food. Think about if you're okay with carrying that weight. Silicone is much lighter.

What's Safe for Different Uses?

  • Glass, silicone, and stainless steel can all be put in the freezer.
  • You can use glass and silicone in the microwave. Don't use stainless steel because it doesn't heat up right.
  • Glass and silicone are okay in the oven. Stainless steel might not do well.
  • All three can be washed in the dishwasher.

Always check what the maker says about how you can use each product.

Choosing containers that don't use plastic means you avoid those bad chemicals and get options that are safe, last a long time, and are easy to clean. Think about what each material offers to find the best choice for you.


Environmental Impact

When we think about swapping plastic Tupperware for something else, it's good to look at how each choice affects our planet. Here's a simple look at the different options:

Production Processes

  • Glass - To make glass containers, natural stuff like sand is heated up really hot. This uses a lot of power, but if we use old glass to make new ones, it's not as bad.
  • Stainless steel - Making stainless steel uses a lot of energy and water, but since it's mostly made from recycled stuff, it's a bit better for the environment.
  • Silicone - Silicone comes from natural elements and making it does release some bad gases, but it's still a greener choice than making new plastic.
  • Wood/bamboo - These are natural and don't hurt the environment much when we make things out of them. Bamboo is super fast-growing, making it a really good option.

Lifecycles and End-of-Life

  • Glass - You can recycle glass over and over without it getting worse, and it can last a really long time.
  • Stainless steel - Steel can also be recycled forever and lasts for ages.
  • Silicone - Recycling silicone is a bit harder to find, but you can use it lots before needing to.
  • Wood/bamboo - These break down naturally over time. Bamboo is quick to grow back, so it's a renewable choice.

Total Environmental Impact

Looking at everything, stainless steel and glass are the top picks if you keep using them. Silicone is also a step up from plastic, and wood or bamboo are good for some things.

The big thing to remember is to keep using whatever you choose for as long as possible. All these materials are way better than using plastic just once and throwing it away. They all have different impacts when we make them, but the most important thing is that they last a long time and can be used again and again.


When looking for better options than plastic for keeping our food, there are a few important things to think about to make a good choice.

Sustainability matters a lot - choose materials like glass, stainless steel, or silicone because they can be used many times, recycled, and are often made from stuff that's already been used. Bamboo is also a good pick because it grows back fast. Try to stay away from anything that's only used once.

Safety is super important too - pick containers that don't have harmful chemicals like BPAs. These can get into your food, especially when heated. Glass, steel, and silicone are generally safer choices.

Versatility means finding containers in different shapes and sizes that can be used in many ways. Glass and silicone are great because you can use them in the freezer, oven, and microwave.

Durability and how long they last help save money and resources over time. Glass and stainless steel can last a really long time if you take care of them.

How they look might also matter to you - glass and stainless steel usually look nice and modern.

By thinking about these things, you can find the right non-plastic options for storing food. Starting to switch over slowly can make it easier.

The main idea is not to compromise - with a little bit of smart shopping, we can pick containers that are good for our health, don't cost too much, and are better for the planet. When we choose these better options, we also push for more environmentally friendly ways to make them.

By making these small changes in our daily lives, we can all help create a healthier future for our planet and everyone on it.

What is the best replacement for Tupperware?

If you're looking for a non-plastic option, Pyrex glass containers are a great choice. They come in many sizes for all your storage needs. Plus, you can use them in the microwave, freezer, and dishwasher.

What can I use instead of Tupperware?

Here are some ideas for plastic-free ways to store your food:

  • Cotton reusable sandwich wraps
  • Paper bags for snacks and sandwiches
  • Cotton bags for fruits and veggies
  • Beeswax wraps
  • Glass jars
  • Glass containers with lids
  • Shower caps
  • Compostable cling wrap

What is the best alternative to plastic containers?

Good options for storing food without plastic include:

  • Glass - It's safe because it doesn't leak chemicals
  • Stainless steel - Strong and safe
  • Cloth bags - You can wash and reuse them
  • Cardboard - You can compost or recycle it

What is the safest container to store food in?

Mason jars made of borosilicate glass are the safest. Glass doesn't leak chemicals, get stained, or hold smells. Borosilicate glass is tough, doesn't absorb anything, is free from BPA, and you can use it over and over.

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