14 Best Meal Prep Containers 2023 – Glass and Plastic Containers
Why Ditch Plastic?
Like many people, I used to rely on plastic containers for storing leftovers and prepping meals. They’re cheap, easy to find, and stack nicely in the fridge. But after learning about the risks of microplastics and harmful chemicals like BPA and PFAS that can leach into food — especially when heated — I decided to make the switch to safer, plastic-free options.
Experts like Tracey Woodruff, a reproductive sciences professor at the University of California, San Francisco, warn that certain plastics can release toxic chemicals into our food. These substances — including BPA, PFAS, and phthalates — have been linked to serious health issues like infertility, heart disease, metabolic disorders, and even cancer. Researchers have even found microplastics in our blood and brains. That was enough for me to start rethinking what I use in my kitchen.
So, I talked to experts and tried out different options to find the best plastic-free food storage containers that are both safe and practical.
Top Picks for Plastic-Free Food Storage
- Best Overall: Anyday 8-Piece Glass Food Storage Set – $90
These versatile, non-toxic containers are made of durable borosilicate glass that’s microwave-safe, oven-safe, and dishwasher-friendly. Plus, they look sleek and modern.
- Best Set: Caraway Glass Food Storage Container Set – $265
A beautifully designed, complete set of containers with ceramic-coated glass. They’re PFAS-free, BPA-free, stain-resistant, and great for meal prepping or fridge organization.
- Best Stainless Steel: Klean Kanteen Rise Food Box Family Set – $81.95
If you prefer stainless steel, this set is tough, eco-friendly, and perfect for taking meals on the go. Great for lunchboxes and picnics.
What to Look for When Choosing Plastic-Free Containers
Go for Glass or Stainless Steel
Glass, especially borosilicate glass, doesn’t release microplastics and holds up well to high temperatures. It’s microwave and dishwasher safe. Stainless steel is another sturdy, long-lasting choice, especially for travel or outdoor use.
BPA- and PFAS-Free
Only choose containers that clearly state they’re free from harmful chemicals like BPA and PFAS. These “forever chemicals” are not only bad for our bodies, but also for the planet.
Check for Versatility
A good food container should be more than just storage — look for ones that can go from freezer to microwave or oven, and that are easy to clean in the dishwasher.
Mind the Lids
Some plastic-free containers still come with BPA-free plastic or silicone lids. While not 100% plastic-free, these are much safer and help prevent leaks.
Final Thoughts
Switching to plastic-free food containers is a small but powerful step toward a healthier lifestyle and a cleaner planet. Whether you’re meal prepping for the week, packing lunch for work, or storing leftovers, there are now plenty of safe, stylish, and eco-friendly options to choose from.
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