Vacuum Seal Glass Jars 500ml 900ml 1200ml 1800ml

Our vacuum seal glass jars feature a wide-mouth design for easy access. We just press the big button until it secures and the glass jar is sealed, keeping food fresher for longer. They come with black and white plastic vacuum lids. These glass jars with vacuum lids can store a variety of items including coffee beans, tea leaves, cereals, candies, chocolates, sauces and condiments, and more.

How to Use Vacuum Seal Glass Jars

1. The vacuum lid of the glass food storage jar needs to be closed. Then press the big button several times to suck out the air. However, there will still be some air in the vacuum seal glass jars and the vacuum cannot be completely reached.
2. After the air is extracted, a low-pressure state will form inside the jar, and atmospheric pressure causes air to continuously and slowly enter the jar. If there is no room to press the big button, it means the air in the glass coffee jar is almost exhausted.
3. Press the small button to deflate, the big button will pop out, then open the lid to use. Open the lid forcefully under a vacuum without deflating, otherwise, the silicone ring may be damaged.

Custom Vacuum Seal Glass Coffee Canister

Taibo Glass manufactures and wholesale glass coffee canisters in various sizes ranging from 500 ml to 1800 ml. We can custom glass coffee jar colors, such as clear or color.  We also offer airtight lids that fit perfectly into glass coffee jars to preserve the freshness of the contents. Covers are available in bamboo lids, plastic lids, metal lids, or cork lids. Our vacuum seal glass jars do a great job of keeping coffee beans fresh and preserving the flavor of the coffee.