Rachel
4 Oct 2026
Sweet bags sorted
Brilliant for sweet bags. The kids think it's magic.
Helpful?
ReportReady to ship4.850 reviews
Mini Bag Sealer
$18.99
Half a bag of crisps goes stale overnight with a peg on it. Run this little heat sealer along the top instead and the bag closes like it did in the shop.
Colour White
1
Free shippingover $79
30-dayfree returns
Securecheckout
- Seals plastic bags with heat
- Small blade opens bags
- Charges by USB
- Magnet holds it on the fridge
How to use it
Three steps to a closed bag
- 01
Charge it first
Plug it into a USB socket and let it charge fully before the first seal.
- 02
Warm it up
Push the side switch on, hold the bag closed and press the heat button for a few seconds.
- 03
Slide along the edge
Run the jaw slowly along the top of the bag in one pass, then let the seam cool before you test it.
Close up
What each part does
Two buttons
One switches on the heating strip for sealing. The other pushes out a short blade for slitting a bag open along a straight line.
Heated jaw
The top edge of the bag sits in this narrow gap. Squeeze gently and draw the sealer from one side of the bag to the other.
Charging port
A USB socket on the side tops up the battery inside. A small light by the power switch shows it is on.
Compared
Sealer, clip or peg?
A clip is quicker to put on. A sealed seam closes the bag the way the factory did, and there is nothing to fall off in the cupboard.
| Compared | This productMini sealer | Bag clip | Clothes peg |
|---|---|---|---|
| Closes the full width | Yes | Yes | No |
| Opens a bag neatly | Yes | No | No |
| Needs charging | Yes | No | No |
| Bag gets shorter each time | Yes | No | No |
Questions
Thin plastic bags such as crisp packets, sweet bags and freezer bags. It does not seal paper, card or foil trays.
No. It has a rechargeable battery inside and charges through the USB port on its side.
The jaw probably moved too fast or had not warmed up. Press the heat button for a few seconds first, then draw it slowly in one pass and let the seam cool.
About 9.5 by 4 by 3.5 cm and roughly 45 g, so it sits in a palm, a drawer or on the fridge door by the magnet on its back.
Reviews
4.8
50 reviews
Filter
Maureen
4 Oct 2026
Handy by the kettle
Lives on the fridge by the kettle and gets used all day.
Helpful?
ReportAna Richardson
4 Oct 2026
Won't seal my paper bags
Mostly wanted it for flour and coffee bags, which turn out to be paper, and it won't seal those. Should have read more closely, but it's no use to me.
Helpful?
ReportOliver
4 Oct 2026
Gift for a crisp addict
Bought this as a stocking filler for my brother, who eats more crisps than anyone I know and never finishes a bag. He was a bit baffled until I showed him how it works, and now he sends me photos of perfectly sealed packets. It's small enough for a stocking, comes in white or blue, and charges from a USB port, so no batteries to buy.
Helpful?
ReportAshley D.
4 Oct 2026
Small hands approve
My nine year old can use it, and he loves doing it. It's light and the button is easy to press. Better than a bag clip.
Helpful?
ReportHamish R.
4 Oct 2026
Office desk snacks
Keep it in my desk drawer at work for the bag of crisps I nibble on all week. Seals in seconds and nobody steals my snacks since they stay fresh.
Helpful?
ReportDerek Phillips
4 Oct 2026
Sealing bulk snack bags
Buy snacks in the big bags and portion them. This reseals the main bag every time and the little ones too.
Helpful?
ReportBethan H.
4 Oct 2026
Seals tortilla bags
Bags of tortilla wraps seal shut again with this, and the wraps don't dry out at the edges. Works on thin plastic, as it says.
Helpful?
ReportJordan
4 Oct 2026
Charges quick
Charges from a USB port, so no batteries to buy.
Helpful?
ReportAna W.
4 Oct 2026
Frozen veggie bags sealed
Open bags of frozen peas and corn used to spill all over the freezer drawer. Now I seal them back up and they stay put.
Helpful?
ReportShowing 10 of 50