Keep your kitchen organized and your food fresh with the Haakaa Sealed Glass Storage Jar Set. This set includes four durable 7 oz (200 ml) borosilicate glass jars, each paired with a 100% silicone airtight and leakproof lid. The borosilicate glass withstands extreme temperature changes, making the jars safe for freezing, boiling, and even microwave use.
Versatile and Durable
Borosilicate glass is known for its exceptional durability and thermal resistance. You can go from freezer to boiling water without fear of cracking, making these jars perfect for meal prep and baby food storage. The tight-sealing silicone lids keep contents fresher for longer, preventing leaks and spills.
Safe for Microwave, Oven, and Freezer
Yes, the Haakaa glass jars are microwave and oven safe (without the lids). They can also be placed in the freezer, making them ideal for batch cooking and freezing baby purees or soups. Always remove the silicone lids before heating to avoid pressure buildup.
How to Reheat Haakaa Glass Jars Without Breaking Them
To avoid thermal shock, allow jars to come to room temperature before heating. When using the microwave, heat in short bursts and stir. For oven use, place jars in a cold oven and allow to heat gradually. Avoid sudden temperature changes.
Features
Borosilicate glass construction – withstands extreme temperatures, safe for freezer and boiling water
Airtight and leakproof silicone lids – keep contents fresh and prevent spills
Set of 4 jars (7 oz each) – perfect for portioning and storing baby food or leftovers
Safe For: Freezer, microwave (without lid), oven (without lid), dishwasher (lid on top rack)
Product Type: Glass Storage Jar Set
Seller: SealKeeper
Product Details
Organize your pantry, fridge, and freezer with these elegant glass jars. The crystal-clear glass allows you to see contents at a glance, while the stackable design saves space. Perfect for homemade baby food, dry goods, or meal prepping. The silicone lids create a vacuum-like seal when pressed down, keeping contents fresher for up to 50% longer. Easy to clean – simply pop the lids in the dishwasher. Haakaa brings you eco-friendly storage that works as hard as you do.
Frequently Asked Questions
Can Haakaa glass jars go in the microwave and oven?
Yes, the jars are made from borosilicate glass, which is safe for microwave and oven use up to 400°F (200°C). Always remove the silicone lids before heating.
Can Haakaa silicone lids go in the oven?
No, the silicone lids are not suitable for oven use. They can be placed in the microwave for short periods, but we recommend removing them entirely when heating contents.
How do I freeze baby food in Haakaa glass storage jars?
Fill jars with baby food, leaving some headspace for expansion, and place lids on. Freeze upright. Thaw in the refrigerator or at room temperature before reheating.
How do I reheat Haakaa glass jars without breaking them?
Avoid thermal shock by letting jars come to room temperature first. In the microwave, heat in short intervals and stir. In the oven, place jars in a cold oven and heat gradually. Do not place hot jars directly into cold water.
4.4★★★★★★★★★★(8)
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Customer Reviews
8
★★★★★★★★★★5.0
q***m
Verified
Sturdy and leak-proof
I love these jars! The glass is thick and durable. The lids seal perfectly, and I've stored soup and breast milk without any leaks. The size is perfect for baby food portions. Highly recommend.
★★★★★★★★★★4.0
a**v
Verified
Great for storing purees
These jars are perfect for homemade baby food. The 7 oz size is just right for one meal. They're easy to clean and don't stain. The only downside is that they're a bit heavy, but that's expected with glass.
★★★★★★★★★★5.0
w*****y
Verified
Excellent quality
The glass is borosilicate, so it's safe for oven and dishwasher. The lids are airtight and kept my leftovers fresh for days. I also use them for pantry storage. A great investment.
★★★★★★★★★★3.0
v****a
Nice, but lids are hard to clean
The jars are good, but the silicone lids have grooves that are hard to clean thoroughly. I worry about trapped food. Otherwise, they seal well and look nice. I just wish the lids were simpler.
★★★★★★★★★★4.0
k****u
Verified
Good size for baby food
These jars are exactly what I needed for my baby's meals. They are compact and stack well. The glass feels high-quality. I did have one lid that didn't seal properly, but I contacted customer service and they replaced it.
★★★★★★★★★★5.0
i****v
Verified
Perfect for on-the-go
I use these jars to bring my toddler's snacks when we travel. They are completely leakproof, so no spills in my bag. The clear glass makes it easy to see what's inside. I've bought another set!
★★★★★★★★★★4.0
m*i
Very durable
I accidentally dropped one on the floor and it didn't break! That's a good sign. The lids are tight and secure. The jars are a nice size for various uses. I only wish they came with a label area.
★★★★★★★★★★5.0
i**p
Verified
Best storage jars
These are the best glass jars I've owned. They look elegant on my shelf, and the seal is amazing. I've stored everything from berry compote to homemade yogurt. They go right into the fridge without worrying about leakage.