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SmartVac Mason Jar Sealing System
With the SmartVac Mason Jar Sealing System, your food stays fresher for significantly longer. By removing air from your jars, it effectively halts the growth of bacteria and mold that spoil your meals.

This innovative sealing system effortlessly seals your Mason jars. Just place the lid on the jar, position the sealer on top, and press the button for about 20 seconds until the automatic seal is achieved. After that, simply lift off the sealer.
Quiet operation? Absolutely. Operating at a mere 40dB, this vacuum sealer is completely portable. It's perfect for your travels or picnics, making it an ideal companion for all your food preservation needs. A thoughtful, user-friendly gift for keeping your food fresh no matter where you are!

And there's even more! The SmartVac Mason Jar Sealing System is incredibly easy to use—simply press the button, wait for the vacuum to finish, and you’re all set. It accommodates both regular and wide-mouth Mason jars up to 3.4 inches, making it a versatile addition to any kitchen.
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EXTEND FOOD FRESHNESS: The SmartVac system efficiently removes air from your Mason jars, prolonging the freshness and lifespan of your stored items.
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USER-FRIENDLY: Simply place the sealer on the jar's lid, push the button, wait for the air to be removed, and lift off.
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CORDLESS AND CONVENIENT: Its compact, cordless design makes it easy to transport, making it perfect for outdoor events or travel while enhancing food storage options.
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QUIET FUNCTIONALITY: Operates silently at under 40dB, allowing you to use it without bothering those around you, suitable for any home setting.
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JAR COMPATIBILITY: Perfectly designed for Mason jars, it works with both regular and wide-mouth varieties and comes with all necessary sealing accessories and a user manual.
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WIDE MOUTH JAR SEALING: Provides detailed steps from unlocking the sealer to aligning and activating it for wide mouth jars.
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REGULAR MOUTH JAR SEALING: Easy-to-follow instructions for positioning the lid, aligning the sealer, and sealing regular mouth jars.

SMARTVAC MASON JAR SEALING SYSTEM SPECIFICATIONS
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Material: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
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Color: Black
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Product Dimensions: 3.93"L x 3.7"W x 3.93"H
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Item Weight: 1.05 Pounds
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Wattage: 5 watts
PACKAGE INCLUDES:
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1 x SmartVac Mason Jar Sealing System
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1 x 5 wide mouth Mason jar lids (Included)
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1 x 5 regular mouth Mason jar lids (Included)

Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.
