The 6 Best Meal Prep Containers to Keep Your Food Fresh for Longer

Choosing the right meal prep containers can help you keep portions in check and avoid potentially harmful chemicals.
Image Credit: Nophamon Yanyapong / EyeEm/EyeEm/GettyImages

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Between planning, shopping and cooking, you've worked hard to prep several days' worth of healthy meals. To reap the most from your efforts, pack your food in high-quality containers.

The right meal prep containers will keep your food fresher for longer so that it tastes as good by the end of the week as it did when you first packed it.

Quality containers will also help keep spills at bay and make it easy to see exactly what you have stocked in the fridge — both keys to minimizing food waste.

There are about a million options to choose from, though, so how can you know which ones are best?

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What to Look for in a Meal Prep Container

Before you go shopping or fill your virtual cart with containers, keep these points in mind.

  • Pick containers with an airtight lid. Lids with airtight seals keep air from penetrating your food so it stays fresher longer, Andres Ayesta, RD, tells LIVESTRONG.com. And they can help prevent annoying spills when a container tips over.

  • Get a variety of sizes. A mix of big and small containers helps you max out storage space in your fridge. Use big vessels for large batches and smaller ones for portioning out individual servings that you can take for lunch or stow in the freezer.

  • Make sure plastic containers are safe to use. Plastic containers often contain potentially endocrine-disrupting chemicals like bisphenol-A (BPA) or phthalates that can leach into food, especially when the plastic is heated or exposed to bright light. The risk of leaching is higher with hot or wet food, but it can occur with dry food too, Ayesta says. Glass containers are naturally free of endocrine-disrupting chemicals, and since they're clear, you can see exactly what's inside. If you choose to go with a plastic option, make sure it's listed as BPA-free.

Tip

Check the resin identification code (RIC), located inside a triangle on the bottom of the container — and only go for those labeled with numbers 1, 2, 4 and 5, the Academy of Nutrition and Dietetics recommends.

Avoid containers with code 3, as these contain phthalates, code 6, due to styrene, and code 7, because of the bisphenols, including BPA, unless labeled as "biobased" or "greenware," per the American Academy of Pediatrics.

The 6 Best Meal Prep Containers

Whether you're looking for basic glass containers, a lightweight plastic option that's BPA-free or something to tote your smoothies in, this list of best meal prep containers has you covered.

1. Best Glass Multipack

Bayco Glass Food Storage Containers With Lids

You'll get 12 containers and 12 lids in this solid set.
Image Credit: Amazon

This 24-piece set offers round and rectangular glass containers in 12 different sizes, so you've got options. Plus, they're microwave-, oven- and freezer-safe. You can freeze glass containers but pay close attention to safe thawing practices.

Buy it: Amazon.com; Price: $39.99 for 12

2. Best Large Glass Containers

Razab HomeGoods Glass Storage Containers With Lids

These glass meal prep boxes are perfect for lunches and dinners.
Image Credit: Amazon

The set of eight 30-ounce containers is ideal for storing large batches of just about anything. The locking, snap-on lids are spill-proof and water-tight, and these containers are even oven-safe up to 500 degrees Fahrenheit — without the lid.

Buy it: Amazon.com; Price: $35.99 for 8

3. Best Plastic Meal Prep Containers

Fullstar Food Storage Containers With Lids

These plastic prep containers hold up to 28 ounces.
Image Credit: Amazon

These come in three sizes — two 59-ounce rectangular containers, six 25-ounce containers and six 11-ounce containers — and are perfect for prepping a week's worth of breakfasts, lunches or dinners. The lids are airtight and leak-resistant, and the plastic is BPA-free and microwave-safe (under 5 minutes and without the lid).

Buy it: Amazon.com; Price: $25.97 for 14

4. Best Alternative to Plastic Bags

SH Pure Reusable Silicone Food Storage Bags

Pack fruits, veggies and nuts in these resealable bags.
Image Credit: Amazon

Zip-top bags have the benefit of laying flat and taking up minimal space in the fridge or freezer. But they're usually made of BPA-containing plastic and waste can be an issue. These large silicone bags are a cleaner, greener alternative that's heat- and cold-resistant and have an airtight zip-top.

Buy it: Amazon.com; Price: $9.99 for 4

5. Best Smoothie Containers

Nakpunar 16-Ounce Mason Jars

These Mason jars are the solution to taking smoothies on the go.
Image Credit: Amazon

Simple glass Mason jars are great for storing single-serve smoothies that you can grab before heading out the door. At 16 ounces, the jars in this 12-pack are just the right size for a filling blended drink. Bonus: Unlike most canning jars, the lid is just a single piece, so you don't have to fiddle with a flat top and a ring.

Buy it: Amazon.com; Price: $32.99 for 12

6. Best Bento Box

Prep Naturals Glass Meal Prep Containers Glass Two-Compartment

These compartmentalized containers are perfect for portioning out salad dressings, nuts, seeds and the like.
Image Credit: Amazon

Like the idea of packing lunches or dinners in individual compartments? These 24-ounce glass bento boxes are just the thing for you. The snap-on lids keep spillage at bay, and the tall dividers inside the containers keep foods separate (so the chicken won't get tossed with your fruit!) — even if the container gets jostled around.

Buy it: Amazon.com; Price: $21.99 for 3

Storing Your Prepped Food

Good-quality containers with airtight lids will keep your prepped food fresher longer. But how long depends on what kind of food you're talking about. Heed Ayesta's general storage guidelines:

  • Veggies, beans or grains: Up to 5 days
  • Meat or poultry: Up to 3 days
  • Seafood: Up to 2 days
  • Smoothies: Up to 2 days
  • Salads: Up to 5 days when stored without the dressing.

Tip

“Pack salads with the wetter ingredients (like tomatoes or zucchini) at the bottom and drier ingredients on top,” Ayesta recommends.

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