During the winter season, outdoor activities such as backpacking, trekking, hiking, and skiing can often become a challenge because of cold weather. This is especially the case if you use hand operated equipment such as trekking poles and ski-poles, even with thermal gloves on. For such situations, hand warmers are a perfect item to have. However, picking right-hand warmers can sometimes be difficult, because of the options available in the market. In this article, we suggest the best hand warmers of different types and also explain the criteria to consider while picking the most suitable hand warmer.
Best hand warmers comparison listOur pick of the best hand warmers out in the market and how they stack against each other.
|HotHands Body & Hand Super Warmers||Air-activated|| - Single use warmers which provide safe, natural heat|
- Contain non-combustible, nontoxic and odorless ingredients which get heated up quickly.
- Each warmer can last up to 18 hours
- Come in different shapes, sizes and also as a variety pack
|Grabber Outdoors 7 Hour Hand Warmers||Air-activated|| - Single use warmers made up non-toxic, odorless natural ingredients that are non-combustible|
- Perfectly sized to fit in pocket, glove, shoe or boot
- Each warmer can last up to 7 hours.
|Heat Factory Premium Hand Warmers||Air-activated|| - Single use warmers made up with biodegradable ingredients|
- Non-toxic, odorless and provide up to 10 hours of reliable even heat
- Small size to fit in gloves, pocket or shoes easily.
|Little Hotties Hand Warmers||Air-activated|| - Single use warmers made with Odorless, environmentally safe ingredients|
- Can provide heat for up to 7 hours.
- Small size to fit in gloves, pocket or shoes easily.
|Zippo Hand Warmer||Lighter fluid based|| - Small, sleek, reusable hand warmer that uses the lighter fluid to provide heat.|
- Virtually odorless and stays warm for up to 12 hours
- Can fit in pockets or gloves.
|EnergyFlux Ellipse Rechargeable Hand Warmer||Battery rechargeable|| - Perfectly sized, reusable, USB chargeable hand warmer.|
- Warms on both sides of the unit, with two settings providing warmth up to 6 hours
- Can also recharge digital products such as phones and digital cameras
- 1 year warranty
|Kozy Rechargeable Hand Warmer||Battery rechargeable|| - Smart, reusable, USB chargeable hand warmer.|
- Provides consistent, soothing heat on all sides for 6-10 hours.
- Also contains a bright LED Flashlight & Emergency SOS Strobe Light
- Bonus warmer included in the pack.
- 1 year warranty
|Defrost Labs Rechargeable Hand Warmer||Battery rechargeable||- A multi-purpose rechargeable hand warmer with 6000/9000 mAh, Polymer Battery|
- Once recharged, can keep a temperature of 100+ Fahrenheit for up to 7 hours.
- Features an emergency flashlight and comes with a velvet storage pouch.
- Can act as a power bank
- Comes with 1 year international warranty.
|Swordfish Rechargeable Hand Warmer||Battery rechargeable||- Uniquely shaped hand warmer with 4000mAh, Polymer Battery|
- Once recharged, can keep a temperature of 100+ Fahrenheit for up to 6 hours.
- The hand warmer features an intelligent short circuit protection design, making it safe for use in pockets.
- Can act as a power bank.
What are hand warmers and why do you need one?
Hand warmers are small disposable or reusable units that generate on-demand heat to warm hands and other body parts. Hand warmers are especially useful while hiking and camping in cold weather. Three types of hand warmers are common in the market – air activated, lighter fuel based and battery based.
Air-activated hand warmers contain a concoction of iron, cellulose, water and salt and produce heat from exothermic oxidation of iron when exposed to oxygen in the air. Such hand warmers can last anywhere between 4-12 hours.
Fuel based and battery based hand warmers convert energy produced by burning fuel or electricity to thermal energy to warm hands. Such hand warmers are typically multi-use and can provide heat up to 10 hours.
How to pick the best hand warmers for you?
Picking the best hand warmers depends on personal preference and factors such as cost and purpose. Once you have an understanding of that, you can keep the following factors in mind while considering the best choice for you or anybody else you are buying it for:
- Type of warmer
- Duration of warmth provided
- Single use or Reusable
Type of warmer
As listed in the comparison list above, the three most common type of hand warmers used in outdoor activities are air-activated, lighter fuel based or rechargeable battery-powered. The air-activated hand warmers are generally single use, while the lighter fuel based hand warmers can be used multiple times. The air-activated warmers are generally cheaper and come in different shapes and sizes and can be used for different purposes. They are also lightweight enough to fit in gloves, shoes or pockets. The rechargeable battery-powered hand warmers are also multi-use, but they generally support recharging for up to 500 times only. Another advantage of rechargeable battery-powered hand warmers is that they can be used as small power banks to recharge digital products such as phones, mp3 players, and digital cameras.
Duration of warmth provided
The duration of warmth provided by a warmer is also very important. The air-activated warmers typically take a 4-5 minute and a little bit of shaking in the open air to heat up but can provide warmth up to 12 hours in most cases. The rechargeable battery-powered hand warmers, once charged can be used almost immediately, but can provide warmth up to 7 hours on lowest warming setting. In addition, air-activated warmers come in pairs, so you can use them for both hands, pockets or shoes.
Single use or Reusable
As discussed above, air-activated hand warmers are generally single use while lighter fuel based and rechargeable battery-powered hand warmers can be reused multiple times. As a hack, some people tend to use air-activated hand warmers a couple of times by cooling them in ice and then packing them in zipping lock bags, though this is not always advisable. Lighter fuel-based and battery-powered hand warmers come with multiple temperature settings. In addition, most of the battery-powered hand warmers come with additional features such as LED Flashlight & Emergency SOS Strobe Light. Of course, because of these features and functionalities, battery-powered hand warmers are generally costlier than air-activated warmers.
Which are the best hand warmers and what our picks are?
HotHands Body & Hand Super Warmers– Editor’s choice pick for best air-activated hand warmers
HotHands is undoubtedly the leader in the field of air-activated warmers, and hand warmers are no exceptions. HotHands air-activated warmers are made up of non-combustible, non-toxic and odorless ingredients which get heated up quickly. Typically such warmers can stay hot for as long as 12-18 hours. They come in different shapes and sizes and the typical hand warmers can fit perfectly in gloves, pockets or shoes, making them a suitable choice for winter sports such as skiing and snowboarding. They are also competitively priced. Considering all other hand warmers are compared against the HotHands warmers, HotHands Body & Hand Super Warmers are Editor’s pick for best air-activated hand warmer.
EnergyFlux Ellipse Rechargeable Hand Warmer – Editor’s choice pick for best battery-powered hand warmers
EnergyFlux Ellipse Rechargeable Hand Warmer is perfectly shaped, reusable, USB chargeable hand warmer. Once charged, it can provide heat up to 6.5 hours on both the surfaces. It comes with adjustable two temperature settings: Low (107F): 6.5 hours, High (118F): 5 hours.
It can also double up as a power bank and can be used to recharge digital products such as phones, mp3 players, and digital cameras. EnergyFlux Ellipse Rechargeable Hand Warmer can be reused by recharging it for up to 500 times. For these reasons, EnergyFlux Ellipse Rechargeable Hand Warmer is the Editor’s pick for best rechargeable battery-powered hand warmer.
Final thoughts on best hand warmers
In this post, we looked at some of the best hand warmers for different outdoor activities. We listed out ten options based on specific types and listed out the key features of each product and also shared the Editor’s picks for best air activated and battery rechargeable hand warmers.
We hope that this article would help you pick the best hand warmers for your needs when you plan your next outdoor trip in cold weather. Do let us know how you found this article and if you would want us to consider anything else.