Last Updated: May 29, 2024, 7:09 a.m.

Mini bag sealers are compact devices designed to seal plastic bags or pouches, preserving the freshness of the contents and preventing them from spilling or spoiling. These sealers are typically handheld and work by applying heat to plastic, melting the two sides together, and creating a secure seal. Some of the smaller bag sealers look similar to hair straighteners! They are commonly used for sealing snack bags, food storage bags, and different types of packaging. We compiled a list of the best mini bag sealers, and our favorite is the Easily Life Handheld Heat Sealer because it is easy to use, has safety/fire prevention features, and works on multiple bag/plastic types.

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Plastic bags don’t always have to be disposable. This guide will teach you what you need to know about mini bag sealers.

The Problem With Plastic

Plastic is arguably one of the most impactful discoveries of the last century. It’s used in virtually every industry, and you can find it in your toys, devices, utensils, and more. While there are plenty of ways to use plastic, it comes at a cost — many plastics are non-biodegradable, and many experts have called for the regulation and limitation of plastic use. When it comes to plastic bags, in particular, things become a little more problematic. For how reusable lots of plastics can be, plastic food bags are only used once. The plastic that’s used to pack your bag of chips, for example, can very well be used more than once, but because it’s designed to be disposed of after being opened, you often opt for convenience. With mini bag sealers, however, things change. No longer are you forced to throw away the old plastic bag immediately. Sure, you could, but you could also use the sealer to close up the bag for reuse later. And the uses of bag sealers go far beyond just chips — you can use them to pack food of your own that you may sell in businesses, opening up possibilities in your venture. It’s quite a useful tool, and with so many plastic bags in circulation today, you’re guaranteed to make use of it for quite a while.

Types of Mini Bag Sealers

Plug-in mini bag sealers

Mini bag sealers are often powered by being plugged in directly to a power outlet. The device transforms the electric energy into heat, and this heat is transferred into a thin heating element that seals the plastic. For plug-in mini bag sealers, you have the benefit of them being pretty powerful. Since you’re plugging into the same outlet that can power a flatscreen TV or an entire computer, you can expect some pretty good results with a high-quality mini bag sealer. The only problem is that you’ll need to find an electric outlet before you can actually use the tool, but as long as you’re only using the device in your kitchen or at home, you should more or less be fine.

Battery-powered mini bag sealers

If you find that relying on a power outlet isn’t a good idea, you can use battery-powered mini bag sealers instead. These sealers use disposable or rechargeable batteries to run, and they’re much smaller in size compared to the plug-in models. Due to their limiting size and battery life, they aren’t nearly as powerful and effective as mini bag sealers and don’t cover as much surface area. However, they are still quite useful if you need to seal bags of chips or crackers while on the go.

Things To Consider When Buying Mini Bag Sealers

Size

Depending on the size or length of a mini bag sealer, you may need to do one or more seals to close up an entire plastic bag. Some plastic bags can be pretty wide, and you’ll need multiple seals to get the job done if it’s a small model.

Battery life and type

For battery-powered mini bag sealers, the battery type and life are also important to consider. You first need to figure out if you’d rather want rechargeable or replaceable batteries for your device. Then, after finding one, you also want to think about the battery life if you go for the rechargeable model.

Top Picks

• Best Overall: Easily Life Hand-Held Heat Sealer
• Most Portable: Romsto Mini Bag Sealer
• Most Compact: Mempedont Mini Bag Sealer
• Best For Thinner Plastics: Eliamo Mini Bag Sealer
• Best For Gifting: Ezco 2-Pack Bag Sealer

Reviews

Are mini bag sealers portable?

Most mini bag sealers are small enough to fit inside your backpack, but not all of them are battery-powered.

What can I use mini bag sealers on?

Mini bag sealers are best used on plastic bags of varying sizes, usually those that are single-use.  

How long does it take for a mini bag sealer to heat up?

Mini bag sealers can take around 30 seconds to a minute before they’re ready to go.