MagSeal

€24,99€49,99Save 50%

6 heat levelsSeals & cutsMagnetic mountUSB-C rechargeable

Reseal any open bag airtight in seconds — then cut it open when you need it. No clips, no waste, no stale snacks.

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Loved by 10,000+ happy customers

How does it work?

Pick a heat level (P1–P6) for your bag on the LED screen, glide it along the bag's edge and press. A countdown shows when the seal is done — usually a few seconds. Lift away and the bag is sealed shut. The built-in blade opens bags too.

Which bags does it seal?

Most everyday plastic bags: crisp and snack bags, food storage and freezer bags, coffee and foil-lined pouches. Thicker bags simply use a higher heat level.

How does the battery work?

It has a built-in 1600mAh battery and recharges over USB-C — no batteries to replace. Keep it topped up on the fridge magnet so it's always ready when you reach for it.

Is it safe?

The heating strip only activates while you press, and it shuts off automatically after each countdown, so there's no overheating. Let it cool before storing, and keep it out of reach of children.

What's in the box?

The sealer, a USB-C charging cable and a storage pouch.

Shipping & returns

Orders ship within 24–48 hours, with delivery in 7-8 business days. Not happy? Return it within 30 days for a refund.

Trusted by 10,000+ people

★★★★★

Amelia, 29

Way better than the little handheld sealers I tried before. The heat levels and countdown mean I'm not guessing — it seals and shuts off on its own. My snack bags finally stay closed.

★★★★★

George, 45

It lives on my fridge thanks to the magnet, so it's always right there. Sealing a coffee bag or a bag of crisps takes a couple of seconds. I should've bought it sooner.

★★★★★

Charlotte, 38

Love that it cuts bags open as well as sealing them. My pantry stays fresh much longer and I'm throwing away far less food.

Fresh food starts with a proper seal

For snacks, leftovers, coffee and everything in between

A folded-over bag and a clip still let air in, and air is exactly what turns crisps stale and coffee flat. MagSeal seals any open bag shut in seconds, with adjustable heat levels so you get a clean seal on thin and thicker bags alike. When you need back in, the built-in cutter opens the bag neatly — no more half-finished bags going to waste.

✓Airtight seal in seconds

✓Built-in cutter to reopen

How it works

Pick your level

Choose P1–P6 on the LED display to match how thick your bag is.

Press and hold

Glide it along the bag's edge and press down. The countdown tells you the moment the seal is done.

Sealed, or cut open

Lift away for an airtight seal — or use the built-in blade to open any bag in seconds.

93%

said their snacks stayed fresher for longer

94%

found it easier than clips or folding bags

97%

would recommend it for everyday kitchen use

Why choose us?

Others

Adjustable heat levels (6)

✓

Countdown timer + auto shut-off

✓

Built-in bag cutter

✓

Magnetic fridge mount

✓

LED battery display

✓

USB-C rechargeable

✓

Frequently asked questions

Most everyday plastic bags — snack and crisp bags, food storage and freezer bags, and coffee or foil-lined pouches. For thicker bags, just step up to a higher heat level.

Thinner bags seal on the lower levels (P1–P2); thicker bags use the higher ones (P5–P6). The LED display and countdown make it easy to dial in — once you find the level for a bag type, you'll use it every time.

Yes. Sealing the bag shut keeps air out, which is what keeps snacks crunchy, coffee aromatic and leftovers good for longer — far better than folding the bag over or using a clip.

There's a built-in 1600mAh battery that recharges over USB-C, so there are no batteries to replace. Keep it on the fridge magnet and topped up so it's ready whenever you reach for it.

It can. A small built-in blade lets you cut bags open cleanly, so the same tool both seals and opens.

The heating element only runs while you press, and it switches off automatically after each countdown, so it won't overheat. Let it cool before you put it away, and keep it out of reach of children.

The sealer, a USB-C charging cable and a storage pouch.

Orders ship within 24–48 hours, with delivery in 7-8 business days.

You're covered by a 30-day guarantee — if you're not happy, return it for a refund.