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🥤 Chill or heat your vibe—Diet Coke style, anytime, anywhere!
The Coca-Cola Diet Coke 4L Portable Cooler/Warmer is a compact, retro-styled mini fridge designed for personal use. It holds up to six standard cans and operates on both 12V DC and 110V AC power, making it perfect for desks, dorms, offices, or travel. Utilizing eco-friendly thermoelectric technology, it cools items down to 32°F below room temperature or warms up to 135°F. This versatile unit safely stores beverages, snacks, cosmetics, and more, combining iconic branding with practical convenience.










| ASIN | B09ZXZV47L |
| Additional Features | Compact |
| Adjustable Temperature Control | No |
| BEE Star Rating | Not Rated |
| Best Sellers Rank | #155,977 in Home & Kitchen ( See Top 100 in Home & Kitchen ) |
| Brand Name | Koolatron |
| Capacity | 4 Liters |
| Color | Grey |
| Configuration | Compact Freezerless |
| Cooling Method | Thermoelectric |
| Customer Reviews | 4.3 4.3 out of 5 stars (587) |
| Defrost System Type | Manual |
| Door Material Type | Plastic |
| Door Orientation | Right |
| EU Spare Part Availability Duration | 5 Years |
| Finish Types | Glossy |
| Form Factor | Compact |
| Fresh Food Capacity | 4 Liters |
| Has Convertible Freezer | No |
| Included Components | 1 Shelf |
| Installation Type | Freestanding |
| Inverter Type | No Inverter |
| Is Customizable? | No |
| Is Electric | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 7.25"D x 9.25"W x 10.5"H |
| Item Type Name | Coca-Cola Diet Coke 4L Portable Cooler/Warmer, Compact Personal Travel Fridge for Snacks Lunch Drinks Cosmetics, Includes 12V and AC Cords, Cute Desk Accessory for Home Office Dorm Travel, Grey |
| Item Weight | 4 Pounds |
| Lock Type | Electronic |
| Manufacturer | Koolatron |
| Manufacturer Part Number | DC04-B |
| Model Name | DC04-B |
| Model Number | DC04-B |
| Number of Doors | 1 |
| Number of Sections | 1 |
| Pattern | Solid |
| Power Plug Type | Type A - 2 pin (North American) |
| Power Source | 12 Volt DC or 110 Volt AC |
| Refrigerator Net Capacity | 4.2 Quarts |
| Series Number | 59586600999 |
| Shelf Type | removable shelf |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | ETL |
| UPC | 059586601125 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 90 days Parts and Labor |
S**M
Loved gift
Wonderful product! I bought this for Christmas 2025 for my dad (Diet Coke addict lol) and he loved it. Said it was his favorite gift this year. Just plug it in and it immediately turns on. Keeps 6 diet cokes ice cold, but it also has a heat setting! Super easy to use and set up. Looks incredible, exactly as pictured. 10/10. If you are too lazy to get up and go to the big fridge for your fix, or are looking for a gift for a loved one, this is PERFECT!
C**E
Actually works!!!!!
I use this cooler specifically to store aluminum cans of Diet Coke only. It can fit a six pack of regular size cans or it can fit four of the tall cans. The only issue one might have with this unit is the long time it takes to make a room temperature can cold. It could take hours. It looks nice, it's quiet and it's very inexpensive for what it does. I have not had a chance to use the warming feature but if it is as efficient as the cooling feature then I imagine it will keep a meal warm until it is ready to eat. I have also not had a chance to use the unit in a moving vehicle however if I am granted the opportunity to take a road trip I would consider using the unit especially over long distance. I fully recommend this unit as a nice desk item under the desk item. Truthfully for the price and how cold it gets the cans you really cannot beat it.
E**A
It works
Got this for my mom she loves it !
C**X
Small, cute, cool.
Adorable. Smaller than you expect, but quiet and cute. Perfect for small spaces and it comes with a car power adapter. Also, it can be used to keep foods hot or cold. Only drawback is the door latch is a little flimsy but to be expected for the low price.
M**Y
Surprised that it seems cold like having an ice pack inside.
These new generation of 12V DC coolers really stay cold unlike it's predecessors even with the help of ice packs does not stay cold for long. The only thing, if it was just a few inches bigger would be more helpful, could squeeze a few more items.
A**R
What a Waste of Money !
It stopped working after only two and half months. It was not cooling much even when it was working. What a waste of money. I should have read negative reviews more carefully before ordering this.
K**N
Great quality...
Great fridge and perfect for a small office.
P**S
Door won’t shut appropriately
The product is adorable and works great as a desk fridge. It’s actually my second one. The first one lasted me five years. Unfortunately, this one is past the return window and it will not click shut. It’s not even 2 months old.
M**E
Muito boa,atendeu minhas expectativas.
D**Z
Lo adquirí para regalo. El Minirefri funciona bien y se ve muy bonito, es funcional, pues realmente enfría las latas. Los materiales se ven aceptables, prácticamente todo es de plástico y al ser compacto, no ocupa mucho espacio. Debe tener espacio para evitar calentamiento y no deben colocarle cosas encima.
K**A
Pleasantly surprised
C**N
Muito boa! Recomendo!
M**!
Perfeito, muito legal e decorativa tbm
Trustpilot
3 weeks ago
1 month ago