12 best polar freezers
Polar freezers, in the context of Box Mailers, Mailers, Envelopes Mailers Shipping Supplies, Office School Supplies, and Office Products, typically refer to a type of freezer or refrigeration equipment used for commercial or industrial purposes. These freezers are designed to maintain extremely low temperatures, well below the freezing point of water, to preserve and store various products at very cold temperatures. Here is what you should know about polar freezers:
Purpose: Polar freezers are primarily used for storing items at sub-zero temperatures. They are commonly employed in industries such as food storage, pharmaceuticals, research laboratories, and healthcare to preserve items like frozen foods, vaccines, medical specimens, and sensitive laboratory materials.
Temperature Range: Polar freezers are capable of reaching and maintaining extremely low temperatures, typically ranging from -20°C to -80°C or even lower. This ability to maintain ultra-low temperatures is essential for preserving items for extended periods.
Features: Polar freezers are equipped with advanced features such as digital temperature controls, alarms, and monitoring systems to ensure that the internal temperature remains stable. Some models also have adjustable shelves or drawers for organizing stored items.
Types: There are various types of polar freezers, including upright freezers, chest freezers, and laboratory-grade freezers.Each type is designed for specific applications, and the choice depends on the requirements of the user.
Energy Efficiency: Many modern polar freezers are designed with energy-efficient technology to reduce power consumption and operating costs while maintaining the desired low temperatures.
Size and Capacity: Polar freezers come in various sizes and capacities to accommodate different storage needs. Some are compact and suitable for small laboratories, while others are large and designed for commercial or industrial use.
Safety: Safety features, such as door locks and alarms, are often integrated into polar freezers to prevent unauthorized access and to alert users in case of temperature fluctuations or other issues.
Brands and Manufacturers: Several manufacturers produce polar freezers, and the choice of brand may depend on factors such as reliability, performance, and after-sales support.
Maintenance: Proper maintenance is crucial to keep polar freezers operating efficiently. Regular cleaning, defrosting (for some models), and calibration of temperature controls are necessary to ensure their performance.
Availability: Polar freezers are available through specialized suppliers, equipment retailers, and online marketplaces that cater to commercial and industrial buyers. They may also be available for purchase or lease depending on the needs of the user.
In summary, polar freezers are specialized refrigeration equipment designed to maintain extremely low temperatures, primarily used in commercial and industrial settings to store items that require sub-zero storage conditions. These freezers come in various types and sizes to suit different applications and are equipped with advanced features to ensure the preservation of sensitive materials.
Below you can find our editor's choice of the best polar freezers on the market
Sensor Brite Polar Brite Wireless LED Freezer/Fridge Light, Sub-Zero IPX6 Water Resistant LED, Stick, Energy Saving Bulbs, Battery Operated
Sensor Brite
- WIRELESS: Polar Brite LED is completely wireless; avoid the fuss of cables and costly installations. Battery operated, Polar Brite will last up to 20,000 hours on a single set of batteries.
- SUB-ZERO TEMPS: The new COB LED light that can withstand sub-zero temperatures! Attach Polar Brite to the inside of any fridge/freezer and enjoy instant light in sub-zero temperatures (-13°F - -25°C).
- IPX6 WATER RESISTANT: Polar Brite is rated IPX6 water-resistant, meaning it can withstand anything you throw at it. It won’t be affected by the natural condensation that’s formulated inside every fridge or the ice inside a freezer.
- TURNS ON/OFF AUTOMATICALLY: after not detecting any movement, Polar Brite turns off automatically to save battery life. Save on running costs and avoid the inconvenience of having to manually turn it on or off every time you need it.
- BRIGHT (50 LUMENS), COB LED LIGHTS: Polar Brite is equipped with the latest LED technology - COB LED bulbs; offering extremely long life and advanced energy savings compared with traditional LED bulbs.
User questions & answers
| Question: | What type battery is needed |
| Answer: | Ultimately depends on the persons hearing ability but lost people can hear the whistle just. It is at an uncommon frequency though so it is effective on dogs whilst humans can only hear it slightly. You’re also able to tune/change the frequency to suit. |
Product features
LIGHT UP YOUR FRIDGE/FREEZER INSTANTLY WITH POLAR BRITE LED LIGHT
Sufficient lighting inside any fridge or freezer can be challenging, especially if the included light is not bright enough or if it gets obstructed by the items you store inside your fridge/freezer. Polar Brite is here to save the day! Stick it inside your fridge/freezer and enjoy ample lighting when and where you need it. It’s designed to work in sub-zero temperatures, and its IPX6 water-resistant functionality ensures that it will keep working even if you drench it in water! Polar Brite is the perfect fridge/freezer LED light.
SUBZERO TEMPERATURES OPERATION AND IPX6 WATER RESISTANCE
Add to the luminance of any fridge/freezer and see your food in a whole new light! From home to industrial freezers, Polar Brite will ensure that you have ample lighting the moment you need it. It works in sub-zero temperatures (-13°F - -25°C), and it’s rated IPX6 water-resistant - set it and forget it!
QUICK, NO TOOLS INSTALLATION
Simply remove the protective layer from the peel & stick tape and attach it to any surface. The included hook and loop fastener will ensure it’s firmly secured into place and that it will stay there.
MOTION ACTIVATED - AUTO SHUT OFF
Forget all about turning switches on or off or worrying whether you forgot the lights on. Polar Brite has a built-in motion sensor that will instantly turn on the LED light if any movement is detected within a 120 degrees field of view, prolonging battery life and saving on your electricity bills.
WIRELESS OPERATION
Wired lighting installations can cost a lot, and they are extremely difficult to upkeep and maintain. Having your fridge/freezer light break down can be a major pain to replace. With Polar Brite this is history. Being completely wireless and battery operated, you don’t have to worry about complex wired installations or costly repairs. Get Polar Brite today!
BRIGHT (50 LUMENS) 6500K COLOR TEMPERATURE COB LED BULBS
6500K COLOR TEMPERATURE COB LED BULBS: When designing the Sensor Brite Polar Brite we equipped it with bright COB LED bulbs that glow at 6500K emitting a bright white hue similar to that of daylight ensuring there’s enough light to brighten up even the darkest of spaces.
20,000 HOUR COB LED BULBS
The cutting-edge COB LED bulbs offer up to 20,000 hours of operation, for an extremely long life. In combination with their advanced energy-saving and increased life span you’ll never have to worry about replacing them any time soon!
Snowy Owls (Polar Animals: Life in the Freezer)
Windmill Books
The Killing Ship
Atwood 2932650019 RV Refrigerator Freezer Door Polar White
Atwood
- L x W x H: 18.5 x 8 x 2
User questions & answers
| Question: | Can u tell me if this would fit a Dometic rvrefrigerator? Are the spring clips at the en the same as a Dometic |
| Answer: | No I dont think it will help in that case |
| Question: | Does this fit Dometic unit |
| Answer: | It’s not a whistle it’s just a clicker. At least the one I purchased is just a clicker. |
Polar Whale Food Storage Organizer Bin Tray for Kitchen Refrigerator Freezer Pantry Cabinet Cupboard for Food Produce Drinks Waterproof Washable 7" Wide x 11" Long
Product description
Control the chaos in your refrigerator, freezer, cabinets and pantry with the premium Polar Whale Food Organizer Bin. Includes 1 attractive black high density non-toxic lightweight foam organizer. Make optimal use of your precious fridge or freezer space, and keep your favorite kitchen essentials neat, organized and all within easy reach. Versatile design is perfect for storing food packets, drink boxes, baby food, boxed food, canned goods, yogurt, dressing mixes and more. It works just as well keeping perishable items organized in the fridge as it does keeping dry goods neatly arranged in the pantry or cupboard. Organizer is an ideal storage solution for kitchens, pantries, apartments, dorm rooms, bathrooms, closets, RVs, campers and anywhere else you need storage and organization. Made from elegant lightweight yet durable high density waterproof black foam material. This beautiful organizer is fridge and freezer safe, BPA-free, non-slip, anti-rattle and super-easy to clean (rinse it off, or wash it in the top rack of your dishwasher). Measures approximately 7" wide x 11" long x 3" tall.
- Control the chaos in your refrigerator, freezer, cabinets and pantry with the premium Polar Whale Food Organizer Bin. Includes 1 attractive black high density non-toxic lightweight foam organizer.
- Make optimal use of your precious fridge or freezer space, and keep your favorite kitchen essentials neat, organized and all within easy reach. Versatile design is perfect for storing food packets, drink boxes, baby food, boxed food, canned goods, yogurt, dressing mixes and more. It works just as well keeping perishable items organized in the fridge as it does keeping dry goods neatly arranged in the pantry or cupboard.
- Organizer is an ideal storage solution for kitchens, pantries, apartments, dorm rooms, bathrooms, closets, RVs, campers and anywhere else you need storage and organization.
- Made from elegant lightweight yet durable high density waterproof black foam material. This beautiful organizer is fridge and freezer safe, BPA-free, non-slip, anti-rattle and super-easy to clean (rinse it off, or wash it in the top rack of your dishwasher). Measures approximately 7" wide x 11" long x 3" tall.
Notebook 6" x 9" Glossy Softcover 150 Lined Pages: Iceland Arctic Fox Notebook Cover Design
Polar Bottle Insulated Water Bottle 24 oz - 100% BPA-Free Cycling & Sports Water Bottle (Blue Fade, 24 Ounce)
Polar Bottle
Product description
The Polar Bottle's double-wall construction incorporates a thermal barrier of air to keep heat out and keep cold in. In addition, a foil layer reflects solar rays for additional protection. BPA Free technology.
- THE ORIGINAL INSULATED WATER BOTTLE - As the first to make insulated, BPA-free plastic sports water bottles, Polar Bottle has had over 20 years to perfect keeping liquids stored and cool for twice as long.
- ULTIMATE THERMAL PROTECTION - The double-wall construction of our insulated water bottles creates a thermal barrier of air to keep heat out and cold in. Foil layers reflect solar rays for additional thermal protection. Dishwasher and freezer safe.
- SPORTS OR BIKE WATER BOTTLE - Our 20 oz. size, the first size we made and our top seller today, is the active way to hydrate. Take it everywhere you go, from a run to a drive to a bike ride. Wide mouth accommodates ice cubes and makes it easy to clean.
- 100% BPA-FREE WATER BOTTLE - Polar Bottle water bottles are and always have been 100% BPA-free and phthalate-free. Constructed of durable and lightweight LDPE. Removable carrying strap offers extra convenience.
- MADE IN THE USA- Polar Bottle Insulated Water Bottles are proudly made in the USA to reduce environmental impact and support local economies. Designed to last, each one of our water bottles comes with a lifetime guarantee.
User questions & answers
| Question: | Can this bottle got in the dishwasher |
| Answer: | It is not advisable to put these bottles in the dishwasher. These should be washed by hand. |
| Question: | How does the water taste with this bottle |
| Answer: | If by “how does the water taste with this bottle?” you are asking is there any plastic taste - no. I don’t notice any variation in the taste or smell of the water when using this bottle. I bought the 24 oz bottle in May 2019 and it has been fine. I bought a 20 oz bottle in June 2020 and checked it for leaks and water taste upon delivery and it has been fine also. |
| Question: | Does it leak |
| Answer: | No it doesn't leak. |
| Question: | Is it BPA free |
| Answer: | Per manufacturer's web site, "The insulated inner and outer layers of the Polar Bottle are made of Low-Density Polyethylene (LDPE). The cap for the bottle is also made up of Low-Density Polyethylene (LDPE), and the valve is made of TPU." |
Product features
Tri-Layer Insulation
Our recognized radiant heat reflective technology keeps you refreshed and restored in any and all temperatures.
Dash Handle
Provides quick access during activity, easy to transport, and comfortable to carry.
Leak-proof
Sport Cap design guarantees leak-proof transport, giving you the freedom to go.
Easy to Clean
Innovative Sport Cap is two pieces - cap + valve - simply twist and pull for complete access cleaning. Dishwasher safe.
Polar Tech - RB 15 RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6)
Product description
Polar Tech Re-Freeze-R-Brix foam refrigerant pack. Re-Freeze-R-Brix is a block of rigid foam that holds its shape frozen or thawed and is reusable. The Refrigerator in a bag. These refrigerants are non-toxic, sealed in a heavy plastic pouch, and are rated the best in foam refrigerants. Prevent thawing, keeps frozen products chilled for an extended period of time. Protects against freezing, when packaged in properly insulated containers, warmed Re-Freeze-R-Brix release heat, keeping perishables from freezing.
- Long lasting
- Rigid foam
- Reusable
- Economical
- Keeps frozen products chilled for an extended period of time
User questions & answers
| Question: | Why is the two pack more expensive than buying two one packs |
| Answer: | The wall will not prevent the dogs from hearing the whistle but the whistle will not stop the dogs from barking as you hoped. |
| Question: | When not used, should I keep them in the refrigerator |
| Answer: | Hi! :-) Just pull the cover apart, like the lid of a text marker/pen etc., don't unscrew, . The screw-thing is just for justifying the tone/sound of the whistle (deeper or higher frequency).Hope that helps. |
| Question: | is this product good/safe for keeping my food cool in a lunch box |
| Answer: | No, it will not bother the cats. I tried the whistle on our barking neighbor dog and it would quiet him down, but for less than a minute. Then he was back to barking again. This is a training whistle; a very good training whistle, but not a silencer. |
| Question: | How much does each brick weigh |
| Answer: | This is meant to train dogs with treats to come and whatnot, not to keep dogs silent. |
Product features
About us
The Founder of Polar Tech Industries, Inc. launched the business after years of seeing products in the market that were unable to meet customer required standards and quality.
Our Founder then teamed up with Federal Express packaging engineers to test and develop guidelines on packaging perishable products.
Fast forward more than decades and Polar Tech is still thriving, with record breaking growth.
Polar Tech Industries manufactures and distributes quality insulated containers and cold pack systems.
Polar Tech - IB 6 IB6 Ice Brix Leakproof Viscous Gel Refrigerant Poly Pack, 4" Length x 6" Width x 3/4" Thick (Case of 48)
Product description
Polar Tech Ice Brix leakproof viscous gel refrigerant poly pack. Ice-Brix is a specially formulated leakproof, long lasting, viscous gel refrigerant that is made with non-toxic ingredients included in the FDA (GRAS) provision. Generally regarded as a safe substitute. They are sealed in a heavy-duty plastic pouch and keeps perishable products at a constant and desirable temperature. Ice-Brix was rated "Best in all aspects". Ice-Brix is the ultimate in refrigerant cold packs. Their unique features includes long lasting cold, efficient transfer of energy, leakproof, reusable, economical, custom imprinting. Custom imprinting available on all films. Your logo or design can be imprinted on these bags in red, green, blue or black. Low minimum runs and a small set-up charge required. Standard leakproof style.
- Long lasting
- Leak proof
- Reusable
- Economical
- Efficient transfer of energy
User questions & answers
| Question: | If used inside an insulated foam container, how long will these continue to operate near peak value |
| Answer: | I don't know; ask Amazon. That seems true with many of their offerings. |
| Question: | Are these soft gel after being frozen, or are they solid |
| Answer: | I don't, I just keep them in the empty cooler, make sure you put in the freezer a good 48 hours before you plan to use them. |
| Question: | Do they sweat |
| Answer: | Yes, they are really better than the gel ones, I specifically bought these because of the foam as I has some before and the worked really well. I would probably use 2 or more depending on the size of your lunch box. |
| Question: | Can these be stored at room temperature? And do they expire |
| Answer: | Each brick when frozen weighs ~450g (just slightly less than a pound). |
Product features
About us
The Founder of Polar Tech Industries, Inc. launched the business after years of seeing products in the market that were unable to meet customer required standards and quality.
Our Founder then teamed up with Federal Express packaging engineers to test and develop guidelines on packaging perishable products.
Fast forward more than decades and Polar Tech is still thriving, with record breaking growth.
Polar Tech Industries manufactures and distributes quality insulated containers and cold pack systems.
Polar Tech - RB 30 RB30 Re-Freez-R-Brix Foam Refrigerant Pack, 9" Length x 4" Width x 1-1/2" Thick (Case of 3)
Polar Tech
Product description
Polar Tech Re-Freez-R-Brix foam refrigerant pack. Re-Freez-R-Brix is a block of rigid foam that holds its shape frozen or thawed and is reusable. The Refrigerator in a bag. These refrigerants are non-toxic, sealed in a heavy plastic pouch, and are rated the best in foam refrigerants. Prevent thawing, keeps frozen products chilled for an extended period of time. Protects against freezing, when packaged in properly insulated containers, warmed Re-Freez-R-Brix release heat, keeping perishables from freezing. Protect from warming, keeps perishables requiring a temperature range of 32 to 60 degree F at a safe, uniform cool temperature for over 14 days.
- Long lasting
- Rigid foam
- Reusable
- Economical
- Keeps frozen products chilled for an extended period of time
User questions & answers
| Question: | Is it okay to bend these ice packs if they don't fit in my styrofoam cooler? Or will this hurt the ice pack |
| Answer: | At lot depends upon how they are used. Individually, they are no more or less effective than ice itself, but without the mess. When taken as a group of packets inside a gallon storage bag, they tend to help keep each other cold and thus, last a lot longer than ice (which melts and makes a mess). Effectively, they'll keep a ice chest cold for several days without taking them out and refreezing them. I haven't actually timed their duration, but the are subject to the same kind of thing that causes ice to melt. The colder the container, the longer they last, keeping the container cold.I haven't found foam containers to be that effective as "ice chests" because the foam is more insulation, than anything to prevent cold or heat from seeping through. You need the "wall" of plastic (or whatever) on both sides of the foam to be the most effective when using an container to keep something warm or cold. |
| Question: | My ice pack its break should i keep it |
| Answer: | These are soft gel after being frozen |
| Question: | Can I use these to ship food |
| Answer: | The ice packs might sweat in a very humid environment. They did not sweat in my normal household humidity. |
| Question: | Do we still need to put ice pack inside this cooler pack? Jow many medela breastmilk plastic bag can it fit |
| Answer: | I store mine at room temperature. I have some that are a number of years old and are fine, ready to freeze when I need them. |
Polar Tech 266C Thermo Chill Insulated Carton with Foam Shipper, Large, 19" Length x 12" Width x 16" Depth
Polar Tech
Product description
Polar Tech Thermo Chill insulated carton with foam shipper. Our insulated foam containers are manufactured with the highest degree of quality and integrity. They are excellent shipping containers for everything from biotechnology, genetic engineering, organ procurement, diagnostic testing to pharmaceutical distribution. Additional products include: fine chemicals, reagents, insulin, lab cultures, blood, tropical sea life and lab testing applications. Any product that is temperature sensitive can be safely shipped in our Thermo Chill insulated containers. Thermo Chill containers are very economical because they are lightweight, reusable and recyclable. They are made in two pieces: a tight fitting lid and a seamless molded body. 1-1/2" Wall thickness.
- Superior insullation
- Durable
- Recyclable
- Economical
- Manufactured with the highest degree of quality and integrity
- Inner Dimension of the product - 19" Length x 12" Width x 16" Depth. The wall thickness is 1.5 inches making the OD 22 x 15 x 19 inches
User questions & answers
| Question: | I need to ship houseplants from vermont to arizona in january. would these containers work to prevent damaged plants |
| Answer: | These ice packs cannot be bent |
| Question: | What are the internal dimensions of the actual Styrofoam cooler |
| Answer: | I wouldn't. I throw them away when they are broken since I don't know anything about the toxicity of the chemicals in the pack. |
| Question: | Can I check this in at the airport as checked luggage |
| Answer: | I actually bought those as a gift for someone who does a lot of catering. She had told me that she loved them and needed some more.I don't see why you couldn't use them for shipping food though |
| Question: | Could I ship spaghetti sauce across country in this |
| Answer: | This item IS an ice pack. It's a solid brick. |
Product features
About us
The Founder of Polar Tech Industries, Inc. launched the business after years of seeing products in the market that were unable to meet customer required standards and quality.
Our Founder then teamed up with Federal Express packaging engineers to test and develop guidelines on packaging perishable products.
Fast forward more than decades and Polar Tech is still thriving, with record breaking growth.
Polar Tech Industries manufactures and distributes quality insulated containers and cold pack systems.
Polar Tech 227C Thermo Chill Insulated Carton with Foam Shipper, Medium, 12" Length x 10" Width x 7" Depth (Case of 2)
Polar Tech
Product description
Polar Tech Thermo Chill insulated carton with foam shipper. Our insulated foam containers are manufactured with the highest degree of quality and integrity. They are excellent shipping containers for everything from biotechnology, genetic engineering, organ procurement, diagnostic testing to pharmaceutical distribution. Additional products include: fine chemicals, reagents, insulin, lab cultures, blood, tropical sea life and lab testing applications. Any product that is temperature sensitive can be safely shipped in our Thermo Chill insulated containers. Thermo Chill containers are very economical because they are lightweight, reusable and recyclable. They are made in two pieces: a tight fitting lid and a seamless molded body. 1-1/2" Wall thickness. Often used with our Foil Ice Brix.
- Superior insullation
- Durable
- Recyclable
- Economical
- Manufactured with the highest degree of quality and integrity
User questions & answers
| Question: | Can the styrofoam keep a frozen whole day |
| Answer: | I think they are very sturdy |
| Question: | Has anyone shipped chocolate with this product |
| Answer: | 12 W x18.5 L x15.5 H |
| Question: | How much breastmilk do these hold? And how much did overnight shipping cost for this size box |
| Answer: | I can't see why not. I used these to send 50 lbs. of home cooked foods to my son in Colorado. We live in Connecticut. As long as you DO NOT have any hazardous materials in them, which by the way includes "dry ice," you shouldn't have any problem at all. If you are using hazardous materials like dry ice, you need to fill out a form, which you can download from the airlines or shipping companies websites. Cold packs are perfectly fine to ship via air, and they do not need any additional paperwork filled out. They also keep items colder for "longer" than dry ice. These containers exceeded my expectations. They are durable, held far more than I ever expected to be able to get in them, sealed tight without any additional tape over the styrofoam coolers, and the corrugated box they come in is also durable, so the cooler fits snugly inside of them without any wiggle room. My son received all of his food 2 1/2 days later (1/2 day late-Fed Ex), but it still had ice crystals in it, so these packs kept it really cold. Hope this helps. |
| Question: | How much did shipping cost for this? Wondering about overnight or 2 day |
| Answer: | This is quite large of a container. It will fit a good amount of sauce, depending on the size of the containers. But you have to also have room for freezer packs. As long as you have enough freezer packs in it, I don't see why you couldn't use it to ship the sauce. |
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