Koolatron ‎KRT04 Retractable Carry Handle Retro Blue Mini Fridge

Last updated: June 9, 2022

Koolatron ‎KRT04 Retractable Carry Handle Retro Blue Mini Fridge

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We looked at the top Blue Mini Fridges and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Blue Mini Fridge you should buy.

Overall Take

In addition to your dorm room or home office, this blue mini fridge can be placed in an RV, on a boat or in your car. It weighs just 4 pounds and can easily be carried from one location to another. Inside the fridge you'll find an adjustable shelf, allowing you to store a few beverages up top and your sandwich and fresh fruit below.

In our analysis of 7 expert reviews, the Koolatron ‎KRT04 Retractable Carry Handle Retro Blue Mini Fridge placed 4th when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

Perfect mini cooler for home use or while on the go This Koolatron Retro Mini Cooler is the ideal personal cooler. Its 4. 2 Quarts (4 Liters) capacity can keep up to six cans or four 500-ml bottles ice-cold and ready to enjoy. The compact cooler comes with 110 Volt AC and 12 Volt DC plugs so you can plug it into any standard household outlet at your office, home, or dorm room, or use it in your car, boat, or RV. Lightweight, compact, and portable, this 4-Liter cooler features a twist-to-open door handle and a compact window. The retractable carry handle makes it easy to carry, and the removable shelf lets you organize your drinks and snacks. Thermoelectric technology delivers iceless cooling The portable mini cooler uses efficient and reliable thermoelectric cooling technology which can chill drinks and food to up to 32°F (18°C) below ambient temperature. The eye-catching, retro design is sure to add a pop of color to any room. Tips and tricks to get the most out of your retro mini cooler For best results, place pre-chilled items into your compact beverage cooler. Place this mini cooler in a temperature-controlled environment, and keep away from heat sources or direct sunlight. Be sure that the vents on the sides of the mini cooler are not blocked and that the fan is able to rotate at all times. CFC Free: Yes.

Expert Reviews

What experts liked

Compact. Includes removable shelf. Retro design.
- Byrdie
Easily portable. Eco-friendly warming & cooling. Works with AC/DC.

What experts didn't like

- Byrdie
Build quality is average.


When school’s back in session and young adults head off to college, there’s always one must-have item on their shopping list: a mini-fridge. Mini fridges have long been a standby for dorm rooms, but they’re useful in a number of other settings too. Offices, classrooms, community centers, apartments or a home that needs some extra fridge space can all benefit from the mighty mini-fridge.

There are a few different kinds of blue mini-fridges. Some of them only hold beverages. These are useful for offices — you can have a wide range of beverage choices for new clients, or keep all of your employees’ favorite drinks at the ready. Look for adjustable shelves, quick-cooling fans and easily adjustable controls with beverage mini-fridges. This will help you cool down several drinks of different sizes rapidly. A glass door is a handsome addition that helps people choose their drink without opening the fridge and wasting energy.

Another type of blue mini fridge is a fridge-only mini-fridge. These are compact, affordable machines for cooling drinks or small meals. (They’re the standard “dorm” fridges.) They’re usually only a few cubic feet and may or may not have a small chamber for ice. Look for a blue fridge-only mini-fridge if you’re working with a very small space or want to cool snacks or lunches.

Finally, there are blue mini-fridges with freezers. These operate like standard-sized refrigerators on a smaller scale. They’re definitely larger than beverage mini-fridges or fridge-only mini-fridges, but their additional features make them well worth the extra space. They have enough space to hold several days’ worth of meals or snacks, plus drinks and frozen items. Many also come with crisper drawers to keep vegetables fresh. These are best for homes that need additional food storage space, dorms or apartments with a little extra space for a bigger blue mini-fridge or workplaces with overflowing standard refrigerators.

Now that you’ve peeked into our frosty facts about blue mini-fridges, slide on over to our Tips & Advice for more details on selecting the best mini fridge for your needs.

Buying Advice

  • Measuring your available space is the first step you should take when purchasing a blue mini-fridge. Buying a fridge that’s too large for your space defeats the purpose of your blue mini-fridge!
  • To narrow down your choices, consider what you want to store in your mini-fridge. There’s no reason to pay for a blue mini-fridge with a freezer if you only want to store cans of soda.
  • Make sure that the spot you’d like to put your blue mini-fridge in has a power outlet nearby. Mini fridges use up too much power to safely use with an extension cord, so you’ll want to plug it directly into the wall.
  • There’s no reason your electric bill has to spike when you buy a blue mini-fridge. Many of them are very energy efficient. Take note of the voltage and wattage of your mini-fridge before you buy, and see if there’s any sort of energy-efficient rating on the fridge.
  • Clean your blue fridge thoroughly when it arrives.
  • Maintaining your blue mini-fridge will keep it humming for years. Remove food as soon as it starts to turn bad, and wash your fridge’s shelves, drawers, walls and doors at least once a month. Scrape off and clean residue from stuck-on food immediately.
  • Use a rag dipped in warm, soapy water to clean the inside of your mini-fridge. Wash it clean with water, then dry it with a dry towel. Disinfectant cleaners are a good idea to use after you’ve gotten a cold. Keep a small, open box of baking soda in the mini-fridge to cut down on odors.