Alternatives to Tupperware: Avoiding Microplastics

published on 18 July 2024

Looking to ditch plastic food storage? Here's a quick guide to safer, eco-friendly Tupperware alternatives:

  • Glass containers: Safe, durable, microwave-safe
  • Stainless steel: Strong, long-lasting, recyclable
  • Silicone containers: Flexible, heat-resistant, reusable
  • Beeswax wraps: Biodegradable, natural, versatile

Quick Comparison:

Feature Glass Stainless Steel Silicone Beeswax Wraps
Safety Excellent Very Good Good Excellent
Durability Good Excellent Very Good Fair
Eco-friendly Yes Yes Somewhat Very
Microwave-safe Yes No Some No
Cost Higher Medium-High Medium Higher
Versatility High Medium High Medium

Each option has pros and cons. Choose based on your needs, budget, and environmental concerns.

1. Glass Containers

Glass containers are a good choice instead of plastic Tupperware for storing food. They have many good points in terms of safety, strength, impact on the earth, and how you can use them.

Safety

Glass containers don't soak up smells or tastes from food. This keeps your food tasting fresh. Unlike plastic, glass doesn't let harmful chemicals get into your food, even when it's hot. This makes glass safer for storing both hot and cold foods.

Strength

While glass might seem easy to break, many new types are made to be strong. They can handle big changes in temperature, so you can use them in the freezer, fridge, microwave, and oven. But remember, glass is heavier than plastic and can break if you drop it.

Impact on the Earth

Glass is good for the earth. It can be recycled over and over without losing quality. Using glass instead of plastic helps cut down on pollution. For every six tons of glass containers used again, one ton less of carbon dioxide goes into the air.

Many Uses

You can use glass containers for many things. You can cook, serve, store, and carry food in them. You can see through them, so it's easy to find what you're looking for. Many glass containers have tight lids, so they're good for keeping food for short or long times.

What to Look At Glass Containers
Safety No smells or tastes soak in, no bad chemicals leak out
Strength Can handle hot and cold, but might break if dropped
Earth-Friendly Can be recycled many times, makes less waste
Uses Good for cooking, serving, storing, and carrying food
Temperature Can go in freezer, fridge, microwave, and oven

When you buy glass containers, pick good ones from trusted brands like Pyrex. Look for strong glass, lids that don't leak, and ones that work with your kitchen tools to make sure they fit what you need.

2. Stainless Steel Containers

Stainless steel containers are becoming more popular as a replacement for plastic Tupperware. They have many good points that make them a great choice for people who want to avoid tiny bits of plastic and help the environment.

Safety

Stainless steel containers are safe for storing food. They don't have harmful chemicals like BPA that can get into food. This makes them good for hot or sour foods. But it's best not to keep very sour foods in them for a long time.

Strength

Stainless steel containers are very strong. They don't crack, dent, or break easily, even if you drop them. This means they last a long time and can save you money. With good care, they can last for many years.

Impact on the Earth

Using stainless steel containers is good for the earth. They can be recycled and don't add to plastic waste. By using stainless steel, you're helping to cut down on plastic use and reduce pollution.

Many Uses

Stainless steel containers can be used in many ways. You can use them to store leftovers or pack lunches. Many have tight lids that don't leak, so they're good for carrying food. They work well in fridges and freezers. But remember, you can't use them in microwaves or ovens.

What to Look At Stainless Steel Containers
Safety No bad chemicals get into food
Strength Very hard to break or dent
Earth-Friendly Can be recycled, less waste
Temperature Good for fridge and freezer, not for microwave or oven
Smell Don't keep food smells
See-through Can't see inside

When you buy stainless steel containers, look for good quality ones from trusted brands. Think about how well the lid fits, how the container is shaped, and if it meets your needs. They might cost more at first than plastic, but they last longer and are better for the earth.

3. Silicone Containers

Silicone containers are becoming more common as a replacement for plastic Tupperware. They offer several good points for people who want to avoid tiny bits of plastic and help the environment.

Safety

Silicone containers are safe for storing food. They don't have harmful chemicals like BPA that can get into food. The FDA and Health Canada say food-grade silicone is safe and doesn't react with food or make bad fumes when heated. This makes silicone containers safer than some plastic ones for storing and reheating food.

Strength

Silicone containers are strong and last a long time. They bend without breaking, so they don't crack if you drop them. They can handle very hot and very cold temperatures, so you can use them in the freezer, microwave, and even in boiling water. This means they can last for years and replace many single-use plastic containers.

Impact on the Earth

Silicone containers are better for the earth than plastic ones. You can use them many times, and they last longer, which makes less waste. Unlike plastic, silicone doesn't break down into tiny bits that can harm sea life. When silicone containers get too old to use, you can often recycle them or use them for something else.

Many Uses

You can use silicone containers for many things. You can put them in the freezer, microwave, or oven, so it's easy to store and reheat food. Many silicone containers can fold up to save space when you're not using them. They're easy to clean, often safe for the dishwasher, and don't keep food smells or stains.

What to Look At Silicone Containers
Safety No bad chemicals, safe for food
Temperature Can go in freezer, microwave, and oven
Strength Bends without breaking, lasts a long time
Earth-Friendly Can be used many times, less waste
Uses Good for storing and reheating food
Cleaning Easy to clean, safe for dishwasher
Smell Don't keep food smells

When you buy silicone containers, look for ones that say "food-grade" and are approved by groups like the FDA or LFGB. They might cost more at first than plastic ones, but they last longer and are better for the earth, so they can save you money over time.

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4. Beeswax Wraps

Beeswax wraps are a good choice instead of plastic containers for storing food. They're made from cotton with beeswax, jojoba oil, and tree resin.

Safety

Beeswax wraps are safe to use with food. The beeswax helps keep food fresh without adding bad chemicals. They don't have BPA or other things that might be bad for you, unlike some plastics.

Impact on the Earth

Beeswax wraps are good for the earth. They break down naturally and don't hurt the soil. Using these wraps helps cut down on throw-away plastics, which is good for the planet.

How Long They Last

Beeswax wraps can be used for about a year if you take care of them. After a long time, they might not work as well, but you can often make them work again with more beeswax. Even though they cost more at first, they can save money over time because you use them many times.

Many Uses

You can use beeswax wraps for lots of things in the kitchen:

  • Cover bowls of leftover food
  • Wrap sandwiches and snacks
  • Keep cheese, fruits, and vegetables fresh
  • Make small bags for dry foods
  • Use as a mat for food or baking

Your hands' warmth makes the wrap soft so you can wrap it tightly around food. But remember, don't use them for raw meat or hot food because the heat can melt the wax.

What to Look At Beeswax Wraps
Safety Safe, no bad chemicals
Earth-Friendly Break down naturally, less waste
How Long They Last About a year, can be fixed
Uses Good for many food storage needs
Not Good For Raw meat or hot foods
Cleaning Wash in cool water with mild soap

Good and Bad Points

Let's look at the pros and cons of different options to replace Tupperware and avoid tiny plastic bits. We'll compare silicone containers, beeswax wraps, glass containers, and stainless steel containers.

Silicone Containers

Pros Cons
Safe for food (if 'food-grade') Can cost more than plastic
No bad chemicals Some people worry about long-term safety
Strong and can be used many ways

Beeswax Wraps

Pros Cons
Less plastic waste Not good for hot food
Safe, no bad chemicals Not as airtight as plastic
Can be used many times Costs more at first
Works in freezer and fridge Not easy to find in stores
Fits different shapes Hard to clean with hot water

Glass Containers

Pros Cons
Very safe for food Heavy
No smells or stains Can break if dropped
Can use in microwave and oven Can cost more at first
Easy to clean
Can see through

Stainless Steel Containers

Pros Cons
Very strong, lasts long Can't see through
Good for the earth, can be recycled Can't use in microwave or oven
No smells May get scratches over time
Easy to clean
Lighter than glass

Here's a table that shows how these options compare:

Feature Silicone Beeswax Wraps Glass Stainless Steel
Safety Good if food-grade Safe Very safe Safe
Strength Strong Lasts about 1 year Can break Very strong
Good for earth OK Very good Very good Very good
Heat safe Depends No Yes Medium
See-through Some are No Yes No
Keeps smells away Good OK Very good Very good
Starting cost Medium Higher Higher Medium to high
Microwave safe Some No Yes No

When picking a new option instead of Tupperware, think about what you need, how much you can spend, and how much you care about the earth. Each choice has good and bad points, so you can pick the best one for you while using less plastic.

Wrap-up

Let's look at the main points about other options instead of Tupperware:

Option Good Points Not So Good Points
Glass - Safe for food
- Can use in microwave, oven, freezer
- Keeps food fresh
- Good for earth
- Heavy
- Can break if dropped
Stainless Steel - Very strong
- Light
- No smells
- Good for earth
- Can't see through
- Can't use in microwave
Silicone - Bends without breaking
- Can use in many ways
- Safe for food
- Costs more than plastic
- Some worry about long-term safety
Beeswax Wraps - Good for earth
- Can use many times
- No bad chemicals
- Not for hot food
- Not as airtight as plastic
- Costs more at first

When picking a new option:

  • Think about what you need
  • How much you can spend
  • How much you care about the earth

Each choice has good and bad points. Pick the best one for you while using less plastic.

FAQs

Which is better for meal prep, glass or plastic containers?

Glass containers are often better for meal prep:

Glass Containers Plastic Containers
Easy to clean Lighter
Safe in dishwasher Less likely to break
Don't keep food smells -
Can use in microwave and oven -
Last longer -
Better for the earth -

Plastic containers might be better for taking food on the go because they're lighter and don't break easily.

Is it better to freeze food in glass or plastic?

Glass is usually better for freezing food:

Glass for Freezing Plastic for Freezing
Won't break if used right Lighter
Keeps air out Less likely to break
Doesn't let in freezer smells -
Easy to clean well -
Can go from freezer to microwave or oven -

While plastic is lighter and less likely to break, glass keeps food fresher and can be used in more ways when freezing food.

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