E-ACE | 4L Mini Fridge Portable USB Car Cooler Warmer Refrigerator Insulated Cooler Bag Electric Lunch Box Insulated Electric Cooler Bag

5 reason to choose us!1. Can be used immediately at home or in the car! 2WAY power supply for USB & Cigar Socket2. Cold temperature switching function for cooling and keeping cool (0-20 °C)/heating and keeping warm (40-70 °C)3. 4L size perfect for everyday use! Lunch box and drinks are packed together and OK!4. Only 1.1kg! Lightness & compact design that women can hold with one hand5. Quietly and firmly cool temperature management! High performance semiconductor technology × quiet designHaven't you experienced these letdowns?· Iced drinks going lukewarm in summer car heat...· Long-awaited lunch turns cold, mood follows suit· Craving hot coffee or soup on-the-go but it's always cooled· Your favorite ice cream melts before getting homeSmall things that make you constantly think "if only..." in daily life.The stylish and smart solution? Cooler/Warmer Bag.One bag solves all daily hassles!· Enjoy frosty-cold drinks even in scorching cars· Lunch breaks with piping-hot meals as if just packed· Hot soups and lattes at your fingertips anywhere· Stress-free ice cream trips without melting worries"Cooler/Warmer Bag" features dual-mode temperature control for cooling (0~20°C) and heating (40~70°C).Season-proof your meals and drinks - icy refreshment in summer, toasty warmth in winter, deliciousness always on demand.※Featuring Peltier-effect cooling technology, the stated temperature range is for reference only. In cooling mode (ambient temp. ~27℃) without contents, the core unit reaches 0℃ while interior space cools to approximately 7℃. Though not designed for rapid chilling, its sustained cooling performance excels at preserving food and beverage freshness. Actual performance varies with usage conditions and contents, but delivers reliable temperature maintenance for optimal freshness."Cooler/Warmer Bag" features an upgraded semiconductor temperature control system that outperforms conventional models.With significantly improved cooling/heating speed and stability, it maintains set temperatures for extended periods.The innovative insulation structure minimizes temperature loss.Even after power off, it continues to preserve cold or heat effectively.Ideal for camping, road trips, or mobile use without power sources,it delivers reliable thermal performance for complete peace of mind.Ordinary coolers gradually lose temperature—  chilled drinks turn tepid, hot meals go cold...  "Cooler/Warmer Bag" defies this convention.With active temperature control:    Keeps cold items crisp, hot items warm,    always at perfect serving temperature.◆ Cools ~15℃ below 30℃ ambientPreserves summer drinks & desserts perfectly◆ Maintains pre-chilled/pre-heated states   Safely transports meals & beverages anywhere"Cooler/Warmer Bag" packs 4L capacity in a deceptively compact bodySlim profile with surprising storage spaceExample capacity:・6×330ml cans with room to spare・Lunchbox + drink combos easily・Fits tall soup jars & coffee bottles neatly■ Space-efficient vertical designInternal dimensions: ~13×13×24cmPerfectly fits lunch boxes, drink bottles, cans and other daily essentialsWith streamlined constructionBalances "sleek aesthetics" with "practical storage capacity""Cooler/Warmer Bag" features a lightweight design at ~1.1kg with compact dimensions (270×150×200mm).Easy one-hand carry for daily use, perfect for effortless portability.Sturdy handle ensures smooth transportation.Ready to grab-and-go for versatile use at:offices・parks・cars・picnics・road trips... expanding your possibilities.■ Ultra-quiet compressor-free operationNoiseless performance blends into ambient soundIdeal for offices/bedrooms/car interiors■ Energy-efficient usageMinimal power consumption for cost-saving daily useEco-design protects both environment and your budget