Are you considering switching from plastic to Glass Food Storage Containers? It’s a smart move! While plastic containers are common, glass options offer significant advantages for your health and kitchen. Unlike plastic, glass containers are incredibly versatile, often safe for freezer, microwave, oven, and dishwasher use. They are also nonporous, meaning they resist absorbing food odors and stains, a common problem with plastic.
Choosing the right glass food storage container involves considering your needs, from intended use to size, lid design, and set inclusions. To simplify your decision, we’ve rigorously tested a variety of top-rated glass food storage containers.
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How We Evaluated Glass Food Storage Containers
Our testing process was thorough. We started by researching highly-rated glass food storage containers across various shapes and sizes. We selected over 20 options and put them to the test in real home kitchens and a dedicated testing lab. We used these containers to store a wide range of leftovers, placing them in the refrigerator, freezer, microwave, and oven, always adhering to manufacturer guidelines for cleaning. To assess durability, we incorporated the containers into our daily routines, carefully evaluating the materials and noting any signs of damage.
Key Observations During Testing
- Food Freshness: Beyond regular use, we conducted a “freshness test”. We placed half an avocado (cut side down) in each container, sealed it, and refrigerated it for three days. We then examined the avocado’s appearance and recorded our findings to determine how well each container preserved food freshness.
- Material Quality: We checked for stains and lingering odors after storing foods known to cause issues, like curry and tomato sauce. We assessed how easily these could be removed. We also evaluated the containers’ portability, considering their weight and size for travel and commuting. Finally, we carefully inspected for any chips, cracks, or damage after microwave, dishwasher, and oven use, ensuring the glass food containers maintained their integrity.
- Versatility and Design: We assessed if the glass containers were stackable or nestable, and if they included any design features to optimize refrigerator and cabinet storage. We also tested each container’s freezer performance over extended periods and their microwave compatibility.
Rating Criteria
- Durability: Durability is paramount. We prioritized containers made from tempered glass, borosilicate glass, or other robust glass types. We evaluated the sturdiness of both lids and bases, noting glass thickness and the ease of opening and securely closing the lids of each glass container.
- Ease of Cleaning: Dishwasher safety was key. We followed manufacturer instructions for dishwasher cleaning and noted any warping or damage. We also hand-washed each container, checking for difficult-to-clean spots and food particles trapped in lid grooves or crevices of the glass food storage containers.
- Performance: We tested leak-proof capabilities by filling each container to capacity with water, sealing it, and shaking it for one minute, recording any leakage. We also evaluated the versatility of each set’s size range and whether the set offered containers suitable for both large and small storage needs.
Our Top Picks for Glass Food Storage Containers
After extensive testing, here are our top recommendations for the best glass food storage containers, catering to various needs:
Best Overall: Glasslock Assorted Oven Safe Container Set
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The Glasslock 18-piece set emerged as the best overall due to its exceptional performance and versatility. This set includes a variety of shapes and sizes, from round to rectangular, all crafted from durable, BPA-free tempered glass. They are oven-safe, microwave-safe, freezer-safe, and dishwasher-safe, making them incredibly convenient for all kitchen tasks. The lids provide a secure seal, preventing leaks and keeping food fresh. While the lids are initially stiff, they become easier to use over time. These containers heat food evenly in both the oven and microwave, and cleaning is a breeze, though it’s best to avoid overfilling to prevent food from getting trapped in the lid crevices.
Best for Meal Prep: Prep Naturals Glass Meal Prep Container Set
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For dedicated meal preppers, the Prep Naturals set is ideal. These borosilicate glass containers feature two compartments, perfect for portioning meals and keeping different food items separate. The containers are microwave, oven, freezer, and dishwasher safe (containers only; lids are hand-wash only). Vented lids allow for steam release and prevent pressure build-up. Made from heavy-duty borosilicate glass, these containers are oven-safe up to 840 degrees Fahrenheit.
Best for Leftovers: Pyrex Circular Glass Storage Container Set
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The Pyrex Circular Glass Storage Container Set is perfect for storing leftovers. This set includes three sizes, ideal for various portions. Made from high-quality tempered glass, these containers are stain- and odor-resistant and can withstand freezer, microwave, and oven temperatures. While the containers are microwave-safe, the plastic lids are not, despite some packaging claims. They are also dishwasher-safe for easy cleanup.
Best for Lunch: W&P Porter Seal Tight Glass Bowl
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For stylish and convenient lunches, the W&P Porter Seal Tight Glass Bowl is an excellent choice. These silicone-lined glass bowls are leakproof and microwave-safe, available in 16 and 24-ounce sizes. The bowl shape is ideal for eating on the go. While not insulated, they are perfect for salads, snacks, and other lunch items, easily cleaned by hand or in the dishwasher.
Best for Freezer: Bentgo Glass Leak-Proof Food Storage Set
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The Bentgo Glass Leak-Proof Food Storage Set is specifically designed for freezer use. This set of borosilicate glass containers is durable and attractive, available in two colorways. The airtight and leakproof lids ensure food stays fresh in the freezer, and the containers are also microwave, oven, and dishwasher safe. While the lids can be a bit stiff to snap on, this secure seal is what makes them so effective for freezing.
Best Large: Razab Extra Large Glass Food Storage Containers
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For large-batch cooking and family meals, the Razab Extra Large Glass Food Storage Containers are ideal. These borosilicate glass containers are extra-large, perfect for make-ahead dinners and freezing bulk foods. Airtight and watertight lids make them great for transporting food. They are microwave, oven (up to 932 degrees Fahrenheit), and dishwasher safe. While robust, they may be too heavy for everyday lunch transport.
Best Bake and Store: Pyrex Glass Baking Dish with Lid
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The Pyrex Glass Baking Dish with Lid is perfect for bake-and-store convenience. This 2-quart dish is ideal for casseroles, bread pudding, and make-ahead meals. The tempered glass dish is microwave, oven, freezer, and dishwasher safe, while the lid is top-rack dishwasher safe. The tight-fitting lid makes it easy to transport dishes and store leftovers.
Best Stackable: Rubbermaid Glass Food Container Set
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For maximizing storage space, the Rubbermaid Glass Food Container Set is the best stackable option. These tempered glass containers are designed to stack neatly, saving space in your fridge and cabinets. They are dishwasher, microwave, freezer, and oven safe (up to 450 degrees Fahrenheit). The clear lids and containers make it easy to see contents, and they keep food fresh for extended periods.
Best Small: OXO Good Grips Smart Seal Glass Container Set
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The OXO Good Grips Smart Seal Glass Container Set is ideal for small portions and leftovers. This set includes various small sizes, perfect for sauces, dressings, and individual servings. These borosilicate glass containers are leakproof and stackable, with measurements printed on the bottom for convenience. They are microwave, freezer, and dishwasher safe, making them a versatile addition to any kitchen.
Best with Glass Lids: Caraway Food Storage Set
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For those seeking glass lids, the Caraway Food Storage Set is a premium option. These ceramic-coated glass containers feature glass lids and a sleek design, available in multiple colors. They are easy to clean and stack, and include inserts for creating bento-box style compartments. While heavier and not ideal for liquids due to potential leaks, they are perfect for refrigerator and pantry storage, adding a touch of elegance to your kitchen.
Best for Display: Le’raze Glass Kitchen Canisters
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The Le’raze Glass Kitchen Canisters are perfect for countertop display and pantry organization. These attractive glass canisters feature rustic bamboo lids with airtight seals, ideal for storing dry goods. Made from borosilicate glass, they are heat and cold resistant. While not recommended for liquids and with hand-wash-only lids, they add a beautiful aesthetic to your kitchen while keeping pantry items fresh.
Final Verdict
For overall excellence, the Glasslock 18-Piece Assorted Oven Safe Container Set stands out due to its durability, versatility, and user-friendly design. If you prioritize aesthetics and glass lids, the Caraway Glass Food Storage Set is a stylish and modern choice.
What to Consider When Buying Glass Storage Containers
Purpose
Consider how you’ll primarily use your glass storage containers. For home use and leftovers, versatile sets are ideal. For on-the-go lunches, lighter, leakproof options are best. Heavier, temperature-resistant containers are perfect for baking and freezing. For dry goods storage, simpler, lighter-weight glass may suffice.
Lid Type
Most glass containers use plastic or silicone lids. Snap-on lids are great for preventing spills and are ideal for travel and liquids. For a plastic-free option, look for silicone or glass lids. Always check if lids are microwave-safe if you plan to microwave food with the lid on.
Capacity
Glass containers come in a wide range of sizes. Consider sets with varied sizes for leftovers or choose larger containers for bulk storage and family meals. For dry goods, choose sizes appropriate to your consumption to maintain freshness.
Safety
Opt for tempered or borosilicate glass for oven and freezer use. These types are designed to withstand temperature changes without shattering. Untreated glass is suitable for fridge or room temperature storage but not for oven or extreme temperature changes. Always check manufacturer guidelines regarding oven safety, typically around 425 degrees Fahrenheit for treated glass, and remember lids are generally not oven-safe.
Types of Glass Storage Containers
Untreated Glass
Soda-lime glass is commonly used for jars, bottles, and basic glass containers. It’s affordable and suitable for fridge or room temperature storage but not for freezing or heating.
Tempered Glass
Tempered soda-lime glass is heat-treated to withstand a wider temperature range and is less prone to shattering. If it breaks, it fractures into small, safer pieces. It’s commonly used for bakeware and food storage.
Borosilicate Glass
Borosilicate glass contains boric oxide, making it highly resistant to thermal shock and extreme temperature changes. While more expensive, it offers superior durability for both freezing and baking.
FAQs about Glass Food Storage Containers
Can glass food storage containers go in the oven and freezer?
Yes, depending on the glass type. Borosilicate glass is the most resistant to temperature changes. Tempered glass is also oven and freezer-safe, but avoid rapid temperature changes to prevent shattering. Always allow containers to reach room temperature before moving between extreme temperatures. Generally, oven-safe glass containers can withstand temperatures up to 425 degrees Fahrenheit, but always verify manufacturer guidelines. Lids are typically not oven-safe.
Are glass food storage containers better than plastic?
It’s a matter of preference. Glass is oven-safe, durable, and reusable but can break. Plastic is lightweight and inexpensive but can stain, degrade, and has a shorter lifespan. Glass offers better long-term value and environmental benefits due to its durability and reusability, reducing landfill waste.
