UNERVER

M11 Electric Mason Jar Vacuum Sealer Kit - with Wide and Regular Mouth Mason Lids Jar Vacuum Sealer

1624+ bought in the past month

$19.99$29.99

About this item

  • Meeting the Needs of Every Family - Our jar vacuum sealer for mason jars contains a cordless vacuum sealer, suitable for two sizes of mason tube bottle top. Five wide-mouth and five regular-can cups for mason jars. One USB cable, bottle cap opener, and user guide. Attach a label sticker to record the date and name of food storage.
  • Upgrade High-Performance Motor, Powerful Suction - Addresses the issue of not having enough suction power to handle large bottle caps. Our handheld vacuum sealer creates a vacuum environment, sealing in flavor, nutritional value, and freshness in time. What’s more, our food vacuum sealer kit has a battery that lasts longer, it only takes 2 hours and can vacuum seal about 5 hours.
  • Long-term Food Fresh Saver - Use in confidence, our hand vacuum sealer for jars is made of ABS plastic and food-grade silicone, you can use to extract the air from your mason jars. Our mason jar electric vacuum sealer can extend freshness, and reduce food waste.
  • Automatic Canning Vacuum Sealer Mason Jar, Free Up Your Hand - The electric vacuum sealer machine is easy to use, No need for manual pressing; place the mason jar vacuum sealer set at the center and firmly press it onto the jar lid. Just press the button and wait for more than 10 seconds, saving time for busy home chefs.
  • Portable and Rechargeable Vacuum Pump -Unlike traditional vacuum pumps with cords and tubing, this compact rechargeable sealed canister is cordless and portable, It is an ideal companion for traveling, camping, and picnics. We offer a 12-month warranty service.
$19.99
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Product details

BrandUNERVER
MaterialABS
ColorBlack
Product Dimensions4.05"L x 4.05"W x 3.73"H
Item Weight0.55 Kilograms

Technical specifications

brandUNERVER
materialABS
colorBlack
product_dimensions4.05"L x 4.05"W x 3.73"H
item_weight1.21 pounds
power_sourceBattery Powered
operation_modeAutomatic, Manual
wattage5 watts
voltage5 Volts
upc717023330228
manufacturerUNERVER
item_model_numberM11
batteries1 Lithium Polymer batteries required. (included)
best_sellers_rank#705 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #4 in Canning Products #219 in Kitchen Storage & Organization
date_first_availableOctober 6, 2023

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Customer reviews

4.47,538 ratings

Customers say

Customers find the vacuum sealer easy to use, particularly for canning, and appreciate its ability to keep fruits and vegetables fresh for longer periods.

★★★★★

The sealer is the real deal!

C. BlumSeptember 18, 2025

The media could not be loaded. This vacuum sealer is a game-changer for my food storage! I love that it's so easy to use - just attach the sealer to the top of a mason jar, press the button, and watch as the air is sucked out of the jar. And unlike other vacuum sealers I've used, the lids on these jars can be reused again and again, which saves me money and reduces waste. The M11 sealer is also really versatile. I've used it to seal everything from dry goods like flour and rice to leftovers and even liquids like soups and stews. It's perfect for storing food in the fridge or freezer, and I've noticed that my food stays fresher for longer when I use the M11. Overall, I highly recommend the M11 Electric Mason Jar Vacuum Sealer to anyone looking for an easy, efficient, and environmentally-friendly way to store food. It's well-made, easy to use, and a great value for the price. D Read more

★★★★★

Compact, rechargeable mason jar vacuum sealer

Bryan K.December 7, 2025

Great product, well made. Don’t expect it to be a high pressure vacuum as it’s for food which typically utilizes a lower vacuum pressure. Great for sealing a mason jar that you open frequently but want to retain freshness for whatever you’re storing in it. Works well for solids and liquids. Highly recommend. Read more

★★★★★

This is awesome!

Loretta BDecember 10, 2025

This is one of the best kitchen "gadgets" I have ever bought! It is SO easy to use and works beautifully. I've "canned" flour, rice, pasta, etc. and its opened up more room in my kitchen cabinets as a result. It's just awesome. I absolutely love it! Read more

★★★★☆

Seals my bottles.

FishfyerNovember 5, 2025

Easy to use, and it does the job. I use it to vaccum seal bottle with dehydrated fruit. Using the adapter for the two sizes of bottles is simple, but you have to make sure it is seated down all the way. If there is a lot of air space in the bottle it takes longer than normal to seal, but that is understandable as there is more are in the bottle. The battery lasts a long time. I bought this about 6 months ago and seals dozens of bottles and I have only charged it twice. Read more

★★★★★

Love it Beyond my expectations!

JeffDecember 16, 2025

I love it so much I bought one for each of my daughter and daughter in law! It’s so easy to use and works beyond my expectations! So glad I tried it first, I’m sold!! Read more

★★★★★

Good Product

T. PerezDecember 13, 2025

I love this! Unfortunately, I got it wet inside and it stopped working. Also I saw some people give bad reviews because they said it stopped sealing. Here is a tip: Once you put the sealer on, continue to twist it to make sure the lid is seated correctly in the sealer, then turn on the sealer. Took me a few times to figure it out. Read more

★★★★★

Recommend

BrownDecember 20, 2025

Super convenient. I would recommend this item if you're trying to keep your berries fresh. I have littles in my household, and they always want berries. However, I can never keep them fresh long enough. Berries that usually only last for a day or two in the fridge lasting almost a week. Also, with this item, I can extend shelf life up to a year in glass jars. This has saved a significant amount of money. It is super easy to use. No complicated directions. It seals the first time. You don't need to do it again. Read more

★★★★☆

Works great and no more bugs or stale food!

Wren BaldwinOctober 21, 2025

I got this for cheap after viewing the $60 one on my feeds. This works great! I use the wide mouth mason jars and now no longer have moths in my cereal/flour/breadcrumb cabinets. I did a ton of jars, I'd say 35, before it even needed charging. You vacuum seal for about 50 seconds each time, it doesn't shut off automatically so be careful. I did try it on some tiny mason jars, like sample jelly ones, and it didn't seal with the smaller part. That's okay, it might have been too small or warped edges (old jars.) I love seeing the product inside the jars and they stack great in my cabinet. It comes with a charger (no wall socket) and a little jar opener, which we use, although you can pry it off with a thumb if necessary. No more stale cereal too. Haven't tried it with berries or veggies in the fridge yet. I don't usually use the rings from the mason jars unless it's something I don't get into often. Edit: I had to take off a star because it stopped working, only the timer works. But it more than paid for itself in the two months I had it. Read more

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