The Kova Sealer
A USB-C rechargeable handheld vacuum sealer for reusable Kova bags.
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- USB-C rechargeable — no batteries needed
- Cordless and compact
- Reusable bags included in every kit
Why the Kova Sealer?
Most kitchens quietly throw food away: half a cut avocado, leftovers pushed to the back of the fridge, ingredients that turn before you get to them. Air is a big part of why. The Kova Sealer removes air from a reusable Kova bag so what you've stored stays in better shape for longer. It's cordless, USB-C rechargeable, and small enough to keep on the counter, so sealing what's left becomes a habit instead of a chore.
Vacuum sealing is one part of good food storage. It doesn't replace refrigeration or freezing, so keep following standard food-safety guidance.
Less Air
Removes air from the bag to help food stay fresh longer
Less Waste
Keep what you don't finish instead of throwing it out
Cordless Freedom
No cord to plug in. Grab it and go
USB-C Rechargeable
Recharge with a USB-C cable. No batteries to buy
How It Works
Fill a Bag
Put your food into a reusable Kova bag and close it
Press and Seal
Hold the Kova Sealer to the bag and press to remove the air
Store It
Store the sealed bag in the fridge or freezer as directed
What's in Each Kit
Starter Kit
- Kova Sealer
- 10 reusable bags
Full Kit
- Kova Sealer
- 20 reusable bags
- Wine-stopper attachment
What the Research Says
We built Kova around a simple idea with real backing: less air, better-kept food. Here's what trusted sources say, including the limits.
Less oxygen around your food
Per the USDA, vacuum sealing removes air from around food. With less oxygen present, produce is less likely to get freezer burn, and in that setting shelf life can increase and quality can improve.
Source: USDA Food and Nutrition ServiceIt's one step, not a substitute
The University of Maine Extension is clear that vacuum sealing isn't a true preservation method. It doesn't make food shelf-stable and doesn't kill pathogens already in the food, so sealed food still belongs in the refrigerator or freezer.
Source: University of Maine ExtensionThis is general research on vacuum sealing, not testing of the Kova Sealer. We share it so you know what to expect: less air, better-kept food, and the same safe-storage habits you already use.
Good to Know
How do I charge it?
The Kova Sealer is USB-C rechargeable. No batteries needed.
What's the difference between the kits?
The Starter Kit includes the Kova Sealer and 10 reusable bags. The Full Kit includes the Kova Sealer, 20 reusable bags, and a wine-stopper attachment.
Does vacuum sealing replace the fridge or freezer?
No. Vacuum sealing is one part of good food storage. Keep refrigerating or freezing food as you normally would and follow standard food-safety guidance.
Still have a question?
Reach us any time at kova.brand@hotmail.com or through our contact page.