KitchenCraft Snap-Lock Glass Food Containers – Worry-Free Freezer-to-Oven Storage with Airtight Seal
KitchenCraft Snap-Lock Glass Food Containers – Worry-Free Freezer-to-Oven Storage with Airtight Seal
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Why you'll love it
- One container goes from freezer to oven to table, eliminating the need to transfer food and reducing dish washing
- Snap-lock silicone seal prevents leaks in backpacks and lunch bags, protecting electronics and other items
- Eight varied sizes (from 150ml to 1040ml) cover everything from snack portions to family-sized leftovers in one set
- BPA-free borosilicate glass won't absorb stains or odors, keeping food tasting fresh over repeated use
- Deep Purple and Deep Black lid colors let buyers match their kitchen aesthetic rather than settling for generic clear lids
Perfect for
- Weekly meal prepping with portioned ingredients and pre-cooked meals
- Packing leak-proof lunches for work, school, or travel
- Storing leftovers in fridge or freezer with airtight freshness
- Cooking in oven then storing directly in same container to reduce dishes
- Bringing food to picnics and camping without spill risk
Product Information
[8 Packs Borosilicate Glass Containers Set] The capacity of rectangular container from small to large is 200ml(6.8oz), 370ml(12.5oz), 640ml(21.6oz), 1040ml(35.2oz). The capacity of square container from small to large is 150ml(5oz), 320ml(10.8oz), 520ml(17.6oz), 800ml(27.1oz)(Please allow 0.1-0.3 inch in differs due to manual measurements, your understanding will be much appreciated). This product set includes 2 types and 8 sizes perfect for your different needs: picnic, camping, leftovers, portion control and more.
[Oven/Microwave Safe & Freezer Safe & Dishwasher Safe] HOMBERKING glass food storage containers is made of high-quality borosilicate glass which can withstand temperatures from -4℉ to 752℉, you can use them in oven/microwave/dishwasher(Not the lids) and freezer storage without worrying about them breaking.
[Leak Proof Design]Our containers is designed with the snap lock and silicone seal, you can safely carry food out in your backpack or store it in the refrigerator without worrying about leakage or odors from the container. The containers are great for keeping food fresh and the surroundings clean.
[BPA Free & Easy to Clean]The material of BAP-Free ensure the food safety and the transparent glass material allows you to see clearly inside the container. It's also easy to clean without absorbing stains or smells when you reuse it
[Easy to Store]These containers are the right size, so they don't take up too much space to carry around or store at home. If you want to save more space, the containers can be stacked(not stack containers without separating by plastic layer or something else to avoid friction and breakage). They are your little helpers for home and kitchen organization.
HOMBERKING 8 Packs Glass Food Storage Containers Set (8 lids & 8 containers)Material Type: Borosilicate Glass
Material Features: Oven Safe
Product Care Instructions: Oven Safe, Microwave Safe, Freezer Safe, Dishwasher Safe (Containers only), Hand Wash Recommended for Lids
Lid Material: Plastic
Recommended Uses For Product: Deli, Dry foods, Dry goods, Fruit, Meals, Salad, Sandwiches, Snacks, Take-Out, Vegetable
Item Form: Lidded Bowl
Specific Uses For Product: Household
Included Components: 8 glass containers
Capacity: 30 fluid ounces
Item Dimensions L x W x H: 7.6"L x 5.2"W x 2.5"H
Package Quantity: 1
Item Weight: 3.27 kg
Item Volume: 1040 ml
Size: 8 Pack
Other Special Features of the Product: Air Tight
Closure Type: Snap
Food Storage Container Airtightness: Airtight
Color: Deep Black
Container Shape: Square, Rectangular
Frequently Asked Questions
Is the glass body free of harmful chemicals like BPA, lead, or phthalates?
Yes, the containers are made from BPA-free borosilicate glass, and there are no plastic components touching your food on the container body itself, only the lid.
Will the silicone seal contain any chemicals that could leach into hot food?
The snap-lock silicone gasket is food-grade and designed to withstand oven and dishwasher temperatures without releasing harmful compounds into your meals.
Can the glass shatter into sharp shards if I drop one on a tile floor?
Borosilicate glass is more impact- and thermal-shock resistant than regular soda-lime glass, but like all glassware it can still break if dropped from height onto a hard surface, so handle with reasonable care.
Is it safe to microwave food directly in these containers with the lid on?
The lids should be removed or vented before microwaving, but the glass container itself is fully microwave safe and will not leach chemicals into your food the way some plastics can.
Are the snap-lock lids safe for children to open and close independently?
Yes, the snap-lock tabs are designed for easy adult use, and most children above age 6 can manage them with light pressure, though younger kids may need help to get a fully airtight seal.
I am worried about plastic containers leaching chemicals into my child's school lunch, is glass safer?
Yes, glass is widely considered the safer choice for food contact because it is non-reactive and does not leach BPA, microplastics, or odor compounds, even when stored for long periods.
Does the airtight seal keep food from spoiling quickly and reducing foodborne illness risk?
Yes, the snap-lock silicone seal creates an airtight environment that slows oxidation and bacterial exposure, helping leftovers stay fresh longer in the refrigerator than loosely covered containers.
Can I sterilize the containers in boiling water to make sure they are hygienic for baby food?
Yes, the borosilicate glass body can be placed in boiling water for sterilization, making it suitable for storing homemade baby food and purees safely.
Will the glass crack if I move it from the freezer straight into a hot oven?
No, borosilicate glass is engineered for extreme thermal shock resistance across the full -4°F to 752°F range, so freezer-to-oven transitions are safe when following standard guidelines.
How does glass storage compare to plastic for avoiding microplastic contamination?
Glass is the gold standard for avoiding microplastic shedding because it does not break down under heat, cold, or repeated washing the way plastic containers eventually do.
Is this set safer than reheating leftovers in single-use plastic bags or cling wrap?
Yes, the glass containers eliminate the need for plastic wrap or bags during storage and reheating, removing a major source of chemical leaching from your food prep routine.
Compared to stainless steel containers, are these as safe for acidic foods like tomato sauce?
Yes, glass is non-reactive with acidic ingredients, so tomato sauce, citrus, and vinegar-based dishes will not pick up any metallic taste or cause the container to corrode over time.
What is the most important safety concern I should know before buying?
The only real consideration is that the glass body can break if dropped onto a hard surface from a significant height, so always handle with care and avoid stacking heavy items on top of the containers in the fridge.
Are the lids free of PVC and other plasticizers I should worry about?
Yes, the lid materials are selected to be free of PVC, BPA, and phthalates, focusing on food-safe plastics and silicone that meet standard food-contact safety regulations.
If the silicone seal looks worn, can it be replaced or do I need to buy new lids?
Replacement silicone gaskets can sometimes be sourced separately, but for most users the seals last for years of normal use, and if a seal ever fails, replacement lids are available as accessories.
Will using these containers in the freezer cause the glass to become brittle and dangerous?
No, borosilicate glass is specifically engineered to remain stable and safe at freezer temperatures down to -4°F, and it will not become brittle or hazardous when frozen.
How do I properly seal the snap-lock lids for a leak-proof fit?
Press down on the center of the lid first to seat the silicone gasket, then press each of the four snap-lock tabs down one at a time until you hear an audible click. You should feel even resistance around the entire rim when properly sealed.
How should I clean the glass containers and lids for the first use?
Wash the glass containers in warm soapy water or on the top rack of the dishwasher before first use. The lids should be hand-washed in warm soapy water and air-dried, as prolonged high-heat dishwasher cycles can shorten the life of the silicone seal.
Can I use these containers in a sous vide setup or pressure cooker?
Borosilicate glass is generally compatible with sous vide water baths up to 752°F, but the lids are not designed for pressure cooking, so always use the lidless glass body only in pressure cookers and follow your cooker manufacturer's guidelines.
Are the containers compatible with standard refrigerator and freezer storage shelves?
Yes, the rectangular and square shapes are designed to fit standard refrigerator door shelves and freezer drawers, and they stack on top of each other without sticking.
Will these fit in a standard lunch bag or work tote alongside a water bottle?
Yes, the rectangular containers are sized to slide easily into most insulated lunch bags and work totes, and the leak-proof seal means you can pack them next to electronics, documents, or a water bottle with confidence.
What is included in the box when I order this set?
You receive 8 borosilicate glass containers (4 rectangular ranging from 200ml to 1040ml, and 4 square ranging from 150ml to 800ml) along with 8 matching snap-lock lids in your choice of Deep Purple or Deep Black. No additional accessories are required to start using the set.
Are these containers safe for long-term everyday use, or will they degrade over time?
Borosilicate glass does not degrade, stain, or warp with normal use, so the container bodies will last for many years. The snap-lock lids and silicone seals may show wear after 2-3 years of daily use, but replacement lids are available as accessories.
What happens if a container arrives damaged or breaks during normal use?
The set is covered by a standard warranty, so if a container arrives damaged in transit or fails during normal use within the warranty period, you can contact customer support for a replacement.
What is the difference between borosilicate glass and regular soda-lime glass food containers?
Borosilicate glass contains boron trioxide, which gives it superior thermal shock resistance, allowing it to move between freezer and oven temperatures without cracking. Regular soda-lime glass is more prone to thermal shock and is typically not rated for such extreme temperature swings.
