The 7 Best Hand Warmers of 2021

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The Rundown

Best Value: HotHands Hand Warmers at Amazon

"If you have to buy hand warmers for a big family ski vacation this bulk box of 40 pairs is the way to go."

Best Catalytic Warmer: Zippo Hand Warmer at Amazon

"Heats up catalytically so there's no flame to worry about."

Best Reusable: HotSnapZ Reusable Hand Warmers at Amazon

"Just throw them in a pot of boiling water and you'll be able to reuse them again in 15 minutes."

Best Disposable: L.L. Bean Wicked Good Hand Warmers at L.L. Bean

"Unlike other disposable hand warmers, they lose their heat very slowly over time."

Best Rechargeable: Cypers Rechargeable Hand Warmer at Amazon

"This rechargeable hand warmer is anti-scald and shockproof so it can hold up under a bit of stress."

Best Charcoal: Stansport Hand Warmer at Amazon

"The charcoal fuel stick will burn up to eight hours, so you can get a good night’s sleep with this."

Best for the Outdoors: Celestron FireCel Plus Hand Warmer at Amazon

"It can provide heat continuously for a full day of hiking plus setting up camp for the night."

Winter is a beast when it comes to keeping your hands warm. On the coldest of days, even mittens won’t cut it when you have to take your hands out of your pockets. You’ll need more than that to actually be able to use—not to mention feel—your hands on a cold day, whether you’re out hunting, skiing, camping, or running some errands. That's where hand warmers come in. The little packs bring heat where you need it most to make sure fingers stay functional. However, there are a ton of different options out there and it’s hard to know which one to get. To help narrow down your search we rounded up our favorite options.

Read on for our picks of the best hand warmers available. 

Our Top Picks

01 of 07

Best Value: HotHands Hand Warmers

If you have to buy for a big family ski vacation or a sports team of potentially cold kids, this bulk box of 40 pairs of warmers is the way to go. HotHands is one of the best names on the market and their shake-to-activate use is easy for kids to grasp. Plus, the 10-hour warm time is almost unbeatable. It does take a bit longer to warm up than some—it takes about 15 minutes to hit peak warmth—but if you feel the heat flag, you can just expose it to some cold air, give it another shake, and it should be good to go. 

02 of 07

Best Catalytic Warmer: Zippo Hand Warmer

Zippo Hand Warmer
Amazon

Zippo’s long been at the top of the list when it comes to the best reusable hand warmers, and their flameless butane-powered warmer is a great option. If you need a lot of heat over a long period of time, this will keep hands warm for up to 12 hours. It’s very thin, so you can slip it into tight pockets and gloves, while the metal construction holds up if you’re taking this outdoors. If you’re hunting, don’t worry: animals won’t be able to smell the butane.

It’s easy to fill up, and although yes, it does have butane in it, it’s perfectly safe: the hand warmer heats catalytically, so there’s no flame to worry about—it only smolders to produce heat. Although we thought 12 hours was great, some users report getting up to 18 hours of burn time, which makes this pick even better for a long day of hiking or hunting.

03 of 07

Best Reusable: HotSnapZ Reusable Hand Warmers

Want the convenience of on-demand hand warmers without the hassle of butane or electricity? These genius reusable hand warmers, which come in a set of eight, are a great solution. In both square (great for pockets) and circular (perfect for palms) shapes, the hand warmers are activated by snapping a silver button to catalyze a chemical reaction and heat up to 130 degrees.

Once activated, they last for up to an hour for the pocket-size ones; the circular hand warmers last up to 40 minutes. It’s the perfect amount of time if you’re outside sledding, shoveling the driveway, or at a sporting event (and they’re so portable you can just bring extras with you to swap out or share). At the end of the day, you just throw them in a pot of boiling water, which causes everything to reset, and you’ll be able to reuse them again in 15 minutes.

04 of 07

Best Disposable: L.L. Bean Wicked Good Hand Warmers

L.L. Bean Wicked Good Hand Warmers

 Courtesy of L.L. Bean

Just unwrap to activate these classic disposable hand warmers. Although they’re a little pricey to rely on these on a daily basis (at least when the option of reusable warmers exists), they provide up to 10 hours of heat on cold days. They also activate up to just over 156 degrees, just enough on cold days, and on really cold days they take quite a bit of the edge off.

Unlike other disposable hand warmers, they lose their heat very slowly over time (just a few degrees an hour). We love these hand warmers for outdoor activities like shoveling the driveway, hunting, and skiing because they slide right into gloves and aren’t bulky enough to hinder hand movements. Users love to put these in their back pockets for protection against cold bleachers during a winter outdoor sporting event, too. They’re also eco-friendly, which takes a bit off the hit of using disposable warmers.

Continue to 5 of 7 below.
05 of 07

Best Rechargeable: Cypers Rechargeable Hand Warmer

Almost everyone needs a power bank for their phone these days, so why not get one that doubles as a hand warmer in the cold days of winter? This pebble-shaped charger/hand warmer fits easily in your hand (even into some gloves) and slips easily in your bag or glove box. It’s anti-scald and shockproof, so if you’re heading out into the woods, it can hold up under a bit of stress.

We love the triple heat settings (107 degrees, 118 degrees, and 131 degrees) that radiate warmth from both sides of the gadget in about three seconds—and should you forget to turn it off, there’s an automatic shut off after an hour. In the meantime, three blinking lights on the side will let you know how much charge is left. Once it’s low on power, recharge it over a few hours by using the included micro-USB cord.

06 of 07

Best Charcoal: Stansport Hand Warmer

This is an old-school style of hand warmer, but it’s still effective. You just light one of the included charcoal fuel sticks and make sure it’s going strong—you can tell if you lightly blow on it and there’s at least a centimeter of red coals. Then, without letting it touch anything, place it inside its fiberglass case and let it smolder. The included two solid-fuel sticks will get you started, but if you need more they’re relatively cheap and available at most sporting goods stores.

Although this is too large to keep inside your gloves, it’s great for pockets or sleeping bags—the stick will burn up to eight hours, so you can get a good night’s sleep. Just keep in mind you’ll definitely want a layer of fabric between you and this hand warmer: it gets incredibly hot and there’s a slight burn risk if you pick it up with bare hands once it gets going.

07 of 07

Best for the Outdoors: Celestron FireCel Plus Hand Warmer

If you’re packing light for hiking, backpacking, camping, or hunting excursions you’ll want to carefully consider how much stuff you'll need. Enter Celetron’s FireCel Plus: it’s a hand warmer, phone charger, and flashlight all in one. The hand warmer has two different heat settings and can provide heat continuously for up to 12 hours—a full day of hiking plus setting up camp for the night.

If you need to give your phone some extra boost—or even recharge a USB-powered camera, this device can do that too. Finally, the flashlight has multiple settings for whatever situation you find yourself in: white lights for setting up shelter in the dark, red lights for stargazing, and even an SOS setting should disaster strike. All in all, it’s a solid purchase with a lot of uses.

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