Buying a vacuum sealer? Here's what you need to know!

TL;DR: A vacuum sealer removes the air from a bag and seals it airtight, keeping food fresh up to five times longer. It's ideal for reducing food waste, saving space, and preparing dishes perfectly for sous vide cooking .
Souvy vacuum sealers are powerful, quiet, and user-friendly — perfect for anyone who takes cooking seriously and wants to enjoy fresh ingredients for longer.
Choose the right model based on suction power, size and frequency of use, and combine it with BPA-free vacuum bags for the best results.

Buying a vacuum sealer? Smart!

With a vacuum sealer, you can keep food fresh longer without losing flavor or quality. Simply suck the air out of the bag, seal it airtight, and you're done! This way, your ingredients stay fresh up to five times longer. It's ideal for reducing waste, saving space, and for sous vide cooking. Souvy vacuum sealers are powerful, user-friendly, and designed for anyone who takes cooking as seriously as they do flavor.

Key takeaways

• Vacuum sealing keeps food fresh up to five times longer.

By removing air and sealing the bag airtight, oxygen and bacteria don't have a chance to spoil food faster.

• Less waste, more taste.

Vacuum sealing prevents spoilage and makes marinating more effective — herbs and sauces penetrate deeper into your ingredients.

• Ideal for sous vide cooking.

In combination with a sous vide stick, you can prepare dishes at a constant temperature while retaining taste, color and texture.

• Compact or professional: there is always a suitable model.

For everyday use, a compact vacuum sealer is sufficient; for frequent or professional use, choose a chamber vacuum sealer.

• Souvy = quality and ease of use.

Powerful motors, quiet operation, durable materials, and compatibility with BPA-free bags ensure professional results in any kitchen.

Pro tip: Combine your vacuum sealer with Souvy vacuum bags on a roll or the Sous Vide Kickstart Kit to start sous vide cooking right away — hassle-free and with maximum flavor retention.

What is a vacuum sealer?

A vacuum sealer —also called a vacuum appliance or vacuum sealer—is a kitchen appliance that allows you to seal food airtight. You place the food in a special vacuum bag, the machine extracts all the air, and then seals the bag tightly. This prevents oxygen and bacteria from spoiling your food faster.

[product=strip-vacuum-packing-machine]
Looking for a simple and reliable way to seal products airtight? Then this budget vacuum packaging machine from Hendi is exactly what you need.
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[product=vacuum-appliance-kitchen-line]
Looking for a reliable solution to keep food fresh longer, or want to prepare meals like a true professional? The Kitchen Line Vacuum Sealer offers a powerful and efficient way to vacuum and seal your food, making it an ideal choice for both home use and professional catering establishments.
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There are different types of vacuum sealers. A compact vacuum sealer is perfect for home use, while a professional chamber vacuum sealer offers more power and capacity for frequent vacuum sealing. Whichever you choose, the principle is the same: air out, freshness in.

[product=compact vacuum machine]
Do you know that feeling when you want to keep your food fresh longer, but you're constantly struggling with leaky bags or a weak seal? The Hendi compact vacuum sealer offers the perfect solution.
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[product=chamber vacuum device]
With this chamber vacuum sealer, you no longer have to worry about leaky bags or messy edges, even when trying to vacuum seal liquids.
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Feature	Compact vacuum machine	Chamber vacuum device
Usage	Ideal for home use and small portions.	Designed for professional use or large quantities.
Suction power	Medium (up to approx. –0.8 bar). Suitable for most foods.	Very powerful (up to approx. –0.95 bar). Removes almost all air from the bag.
Suitable for liquids	Less suitable; liquid can be sucked into the machine.	Perfectly suitable; the entire bag lies in the chamber, so liquids are not a problem.
Pocket compatibility	Works with ribbed vacuum bags or rolls.	Works with smooth vacuum bags, often more economical to use.
Format	Compact, lightweight and easy to store.	Bigger and heavier, takes up more space on the counter.
Ease of use	Simple operation, ideal for beginners.	A bit more complex, but offers more control and settings.
Price level	Affordable and accessible.	Higher in price due to more powerful pump and robust construction.
Maintenance	Easy to clean; few parts.	Requires regular maintenance due to more intensive use.
Ideal for	Home cooks, meal preppers, sous vide enthusiasts.	Restaurants, catering companies, avid hobby chefs.

Summary

• A compact vacuum sealer is perfect for everyday use, meal prep, and sous vide cooking.
• A chamber vacuum sealer is the right choice if you often vacuum seal large quantities or work professionally with food.
• Both Souvy machines deliver the same quality and reliability — the difference is mainly in capacity and frequency of use.

The benefits of buying a vacuum sealer

Buying a vacuum sealer will make your kitchen life a lot easier and help you get more out of your ingredients.

Longer fresh

Because the air is completely removed from the bag, food stays fresh up to five times longer. Perfect for buying in bulk or storing leftovers.

Less waste

You'll throw away less because your food doesn't spoil quickly. Ideal for both fresh produce and prepared meals.

More taste

Vacuum sealing is the ultimate marinating method. Herbs and sauces are absorbed faster and more deeply, making your dishes even more flavorful.

Save space

Everything is packed compactly, keeping your refrigerator and freezer organized.

Souvy vacuum sealers are powerful, quiet, and easy to use. They work perfectly with our BPA-free vacuum bags , so you always get top results… whether you're freezing, marinating, or sous vide cooking .

[product=vacuum bag roll]
Whether you want to vacuum-pack small or large quantities, with Hendi vacuum rolls you determine which size is suitable for the product.
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Applications in the kitchen

A vacuum sealer can do much more than just preserve food. It's a versatile appliance that will take your cooking routine to the next level.

Sous vide cooking

By vacuum-sealing ingredients in sous vide bags , they cook in their own juices without losing any flavor. You get perfectly tender meat, buttery-soft fish, and vegetables that retain their color and texture.

[product=souvy-vacuum-bag-package]
These vacuum bags come in different sizes for sous vide cooking at home.
[/product]

[product=sous-vide-kickstart-package]
This complete package includes a compact vacuum sealer, a powerful sous vide stick, and two rolls of vacuum bags. So you can get started with sous vide cooking right away and enjoy delicious dishes in your own kitchen.
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Freezing without freezer burn

Vacuum-packed products are protected against freezer burn and dehydration. This ensures that even frozen food remains top quality.

Quick marinate

Flavors are absorbed much faster in a vacuum. Within fifteen minutes, you'll have a perfectly marinated piece of meat or fish, ready for the pan or barbecue.

Meal prep and portion control

Prepare meals ahead, package them in portions, and freeze them. Ideal for busy days or when you want healthy food within easy reach.

Whether you're an amateur chef or a professional, a Souvy vacuum sealer allows you to work cleaner, more efficiently, and with more flavor.

What should you pay attention to when buying a vacuum sealer?

Suction power

The stronger the suction, the more effectively the air is removed from the bag. This creates a tighter vacuum and therefore extends the shelf life of your food.

Suitability for various pockets

Some machines only work with certain vacuum bags or rolls . A good vacuum sealer can use both smooth and ribbed bags, such as the BPA-free versions from Souvy. Want to know more about buying vacuum bags ? Read our comprehensive blog!

[product=vacuum-bags-on-roll-wide]
No more cramming into vacuum bags, and no risk of tearing or uneven cooking due to an overfilled bag. With the handy vacuum roller, you can simply cut the food to the size you need.
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Ease of use

A vacuum sealer should be intuitive to operate. Convenient features like automatic sealing, a pulse function for delicate products, and easy cleaning make all the difference.

Size and storage space

Choose a model that suits your kitchen. Compact for occasional use, larger if you vacuum frequently.

With these points in mind, buying a vacuum sealer becomes much easier. And if you choose a Souvy model, you're guaranteed quality that will last for years.

Why choose Souvy when buying a vacuum sealer?

At Souvy, everything revolves around quality, ease of use, and results. Our vacuum sealers are powerful enough for everyday use, yet compact enough for easy storage. They're made of durable materials and equipped with smart features like automatic sealing and a pulse function for delicate products.

Combined with our BPA-free vacuum bags, you'll always achieve the best results: longer shelf life, better flavor, and perfectly prepared for sous-vide cooking. Whether you're packing meat, fish, vegetables, or complete meals, a Souvy vacuum sealer ensures a tight vacuum and a reliable seal, every time.

From amateur chef to professional: with a Souvy vacuum sealer, you bring a device into your home that makes cooking easier, more efficient, and more flavorful.

Ordering tips & getting started right away

Before buying a vacuum sealer, consider how often and what you'll be using it for. Do you occasionally cook sous vide or primarily want to store leftovers in an airtight container? Then a compact model is ideal. If you regularly use the appliance for larger quantities or bulk purchases, choose a more powerful model with additional features.

Complete your set with Souvy vacuum bags and, if you enjoy sous vide cooking, a matching sous vide stick or sous vide container . This way, you can utilize the full potential of your new vacuum sealer and enjoy a professional cooking experience in your own kitchen.

[product=sous-vide-stick-30]
Want to cook like a pro at home? The Hendi sous vide stick makes it easy to achieve perfect results every time.
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[product=sous-vide-bak]
This polycarbonate sous vide container heats and circulates water. The big advantage over using your own pots and pans: the container is deep enough to accommodate any sous vide appliance.
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Order today

With a Souvy vacuum sealer, you'll work faster, cleaner, and with more flavor. Order today and discover how easy it is to keep food fresh longer and elevate your culinary skills.

Frequently asked questions about buying a vacuum sealer

1) What should I pay attention to when buying a vacuum sealer?

Pay particular attention to suction power, compatibility with vacuum bags, and ease of use.
A more powerful motor creates a tighter vacuum, and features like automatic sealing and a pulse mode make the appliance more practical to use.

2) What is better: a compact vacuum sealer or a chamber vacuum sealer?

A compact vacuum sealer is ideal for home use and sous vide cooking.
A chamber vacuum device is more powerful and better suited for larger quantities or professional use.

👉 Check out the comparison table in this blog to make the right choice.

3) Which vacuum bags do I need when purchasing?

Always check whether the machine works with ribbed or smooth bags:

• Compact machines → usually ribbed bags or rolls.
• Room devices → often smooth bags, cheaper per piece.

Always choose BPA-free bags if you also want to cook sous vide.

4) What is a good suction power for a vacuum sealer?

For home cooks, a suction power of -0.8 bar is more than sufficient.
If you often cook or package large quantities, choose a more powerful model with -0.9 bar or more for a professional result.

5) How much does a good vacuum sealer cost?

Prices vary depending on the type. Compact vacuum sealers: between €70 and €150, ideal for everyday use. Chamber vacuum sealers: between €300 and €1000, designed for high-volume applications and professional kitchens.

6) Can I cook sous vide with any vacuum sealer?

Yes, as long as you use heat-resistant vacuum bags. Compact machines are perfect for this—combine them with a sous vide stick for optimal results.

7) Is vacuum sealing safe for food?

Yes, provided you work hygienically and store the products properly. Store vacuum-packed food refrigerated or frozen, and always label the date and contents for clarity and safety.

8) How do I maintain my vacuum sealer after purchase?

Clean the sealing bar and vacuum chamber with a damp cloth after use. Regularly check the rubber seals and gaskets, and leave the device open briefly after use to prevent condensation. Regular maintenance significantly extends its lifespan.

9) Is an expensive vacuum sealer always better?

Not necessarily. The best choice depends on how often and what you use the device for. For occasional use, a compact model is perfect. If you use it daily or professionally, a more powerful model is often more than worth the price.

10) Why choose to buy a vacuum sealer from Souvy?

Souvy combines power, precision, and ease of use. Our machines are durable, quiet, and compatible with BPA-free vacuum bags. Whether you want to store leftovers, meal prep, or cook sous vide, with a Souvy vacuum sealer you bring professional quality into your home.

How we tested and researched the information in this blog

At Souvy, we combine practical experience with technical expertise. For this article, we tested various vacuum sealers in real-world conditions, including compact models for home use and professional chamber vacuum sealers. Our supplier, Hendi, paid attention to:

• Suction power and speed : how efficiently is air removed?
• Seal quality : Does the seal remain firm, even with moist ingredients?
• Ease of use : intuitive operation, maintenance and size.
• Compatibility : Do the machines work without any problems with Souvy's BPA-free vacuum bags?