Are you ready to ditch the plastic and embrace a healthier, more sustainable approach to meal prepping? This article explores four fantastic non-plastic options for storing your delicious, healthy creations. Say goodbye to harmful chemicals leaching into your food and hello to stylish, durable, and eco-friendly containers that will keep your meals fresh and flavorful for longer. We'll delve into the unique benefits of each option, helping you choose the perfect fit for your meal prepping needs and lifestyle.From classic glass jars offering superior airtight seals to versatile glass containers perfect for oven-to-freezer use, and even reusable silicone bags ideal for smoothies and travel, we've got you covered. Discover the pros and cons of each container type, considering factors like ease of use, durability, and storage space. Prepare to upgrade your meal prep game with these exceptional plastic-free alternatives, contributing to a healthier planet while enjoying delicious, well-preserved meals.
Pros And Cons
- Glass and airtight
- Available with attached lid or screw top lids
- Made from food-grade silicone
- 100% reusable
- Fit in small spaces in fridge and freezer
- Great for travel
- TSA compliant
- Lightweight
- Easy off lid
- Suitable for dry goods
- Beautiful
- 100% airtight
- Glass jars with glass lid and silicone gasket and metal clips
- Variety of sizes and shapes
Read more: Cambro Food Transport Containers: A Caterer's Review of Two Models
Weck Jars: Airtight Glass Storage
Weck jars are a staple in my kitchen for meal prepping. Their glass construction ensures no harmful chemicals leach into your food, unlike plastic containers. I appreciate the variety of sizes available, perfect for everything from homemade cashew milk to leftover meals.

The glass lids with silicone gasket and metal clips create a perfect airtight seal, keeping food fresh for longer. While the airtight seal is fantastic, you might find the slightly more effort required to open and close them a minor inconvenience compared to simpler lids.
For dry goods, consider their acacia wood lids for an easier on/off experience. These add a touch of elegance while maintaining functionality.
Le Parfait Jars: Versatile and Durable
Le Parfait jars offer a similar airtight, glass solution to Weck jars, but with design variations. Their durable construction is ideal for storing larger portions of food, and they’re excellent for canning or preserving foods.
You can choose between attached lids for secure storage and screw-top lids for easier access, depending on your preference and the type of food you're storing. The airtight seal is excellent for maintaining freshness and preventing spills.
I often use these for chia seed pudding and almond butter, highlighting their suitability for both sweet and savory meal prep components. These are great for those who want a more elegant storage solution.
Glasslock Containers: Oven-Safe and Versatile
Glasslock containers are my go-to for larger meal prep portions. Made of tempered glass, they're incredibly durable and have never broken on me—even with repeated use. The tempered glass construction is significantly more durable compared to average glass containers.
These containers are safe for use in the fridge, freezer, oven, and microwave, offering ultimate convenience. They also clean up easily in the dishwasher, saving you time and effort.
The BPA-free lids latch securely, creating an airtight and leakproof seal—a critical feature for preventing spills and preserving food quality. Their nesting design makes storage efficient.
Stasher Bags: Reusable Silicone for Smoothies and Snacks
Stasher bags provide a reusable, plastic-free alternative to ziplock bags. Made from food-grade silicone, they are completely reusable and better for the environment.
They are ideal for storing smoothie ingredients and are freezer-safe—perfect for freezing pre-portioned smoothie ingredients ahead of time. They easily fit in limited fridge or freezer space.
Their TSA-compliance and lightweight design make them perfect for travel, allowing you to take snacks and pre-portioned meals on the go without added bulk.
Conclusion: Choosing the Right Meal Prep Container
The best meal prep container depends on your individual needs and preferences. Weck and Le Parfait jars excel in airtight storage and elegance but are heavier and can take some effort to open/close. Glasslock containers offer outstanding durability and versatility for oven use.
Stasher bags are perfect for smoothies and travel due to their flexible nature and eco-friendly silicone construction. Each product offers a unique advantage, so consider your preferred level of airtightness, ease of use, and storage space when making your decision.
All four options provide excellent alternatives to plastic containers. By investing in high-quality, reusable containers, you can significantly reduce your plastic waste and contribute to a healthier lifestyle.