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Cooluli 4L Mini Fridge for Bedroom & Office - Portable Cooler/Warmer

Name: Cooluli 4L Mini Fridge for Bedroom & Office - Portable Cooler/Warmer
Brand: Cooluli
SKU: B01G7IL5ZM
Price: 49.99 USD
Availability: InStock
Rating: 4.4 (28031 reviews)

4.4 (28,031 reviews)

Posted Jul 20, 2026Updated Jul 24, 2026

$49.99$177.47

72% OFFYou save $127.48

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In StockPrice changed 20d ago

Is this a good deal?

CONVENIENT + LIGHTWEIGHT: The Cooluli Classic 4-liter thermo-electric cooler/warmer mini fridge sports a matte finish and a modern profile that’s perfectly portable. This unit measures: 7.25" W x 10.25" D x 10.75" H and weighs 4 lbs. The Inner dimensions are 5.3" L x 5.7" D x 8.3" H
MULTIPLE FUNCTIONS + USES: The Classic 4-L is super-versatile. Use it anywhere to store food, drinks, beer, snacks, breast milk, insulin, skincare and medications
PERFECT FOR SKINCARE & BEAUTY ESSENTIALS: Store your skincare, personal care & beauty product faves! From moisturizers to masks… serums to creams…& everything in between!
ADVANCED TECHNOLOGY: The unique semiconductor operation is energy-efficient, ultra-quiet and 100% environmentally friendly
AC + DC + USB: The Cooluli Classic-4L covers all your bases! AC and DC power cords are included for indoor or outdoor use, plus it comes with a USB cord for ultra-flexibility

Exceptional Deal

Save 73% on this versatile 4L mini fridge. Perfect for skincare, beverages, or snacks at home, office, or dorm. Ultra-quiet, lightweight, and works as cooler or warmer.

What we like

Compact 4L holds 6 cans
Cooling and warming functions
Includes AC, DC, USB cords
Lightweight at 4 lbs

Watch out for

Thermoelectric, not compressor (cools ~40°F below ambient)
No internal fan may cause uneven temps

Tip: Use the USB cord with a power bank for off-grid cooling at the beach or park.

Our Take

Best for: Students, skincare enthusiasts, and anyone needing a compact portable fridge.

The Cooluli 4L Mini Fridge is a versatile little unit that fits perfectly on a desk or nightstand. It holds six cans or four 16-oz bottles, making it great for drinks, snacks, or skincare products. The thermoelectric system cools about 35-40°F below room temperature and can also warm items up to 150°F using the same switch. It's whisper-quiet and weighs just 4 lbs, so you can move it anywhere without effort. One tradeoff: thermoelectric fridges don't get as cold as compressor models, so this works best in climate-controlled rooms rather than a hot garage. The included AC, DC, and USB cords give flexibility for car trips or use with a power bank. Cleaning is easy with a removable shelf, and the matte finish resists fingerprints. 46 original), this is an incredible value. 60, making it a no-brainer for anyone needing a compact, portable fridge.

Price Analysis

This 73% discount drops the price to $49.99, far below the 90-day average of $96.60 and 180-day average of $87.43. It's an exceptional time to buy, likely near an all-time low for this model.

Common Questions

Can it keep items cold in a hot car?

Yes, but it cools only about 40°F below ambient, so in a hot car it may struggle to keep drinks ice-cold. Use the DC cord in a car outlet for best results.

How long does it take to cool down?

It typically reaches 40-45°F below room temperature within 1-2 hours. Pre-chilling items helps speed things up.

Does it use Freon or refrigerant?

No, it uses a thermoelectric (Peltier) system that is CFC-free and environmentally friendly, with no compressor or refrigerant gases.