10 Best Plug In Coolers 2026 in the United States

The Igloo Gray Polar 120 Qt cooler is a spacious and practical choice for outdoor enthusiasts, particularly those who enjoy camping. With a generous capacity of 120 quarts, it can hold a substantial amount of food and drinks, making it ideal for larger groups or extended trips. Its cooling performance is enhanced by UV inhibitors in the lid, which help prevent sun damage, ensuring the contents stay cool longer. The stain- and odor-resistant liner is a thoughtful feature that makes cleaning easier, and the threaded drain plug allows for hassle-free emptying with a hose attachment.

Portability is a strong point, thanks to the reinforced, swing-up handles that provide a secure and comfortable grip for carrying. The dual snap-fit latches keep the lid secure, preventing accidental openings and ensuring your items stay safe. However, while the cooler is designed for durability, being made of plastic, some users might be concerned about its long-term resilience compared to metal alternatives.

On the downside, the cooler weighs approximately 12 ounces, which is quite light, but given its size, it can still be cumbersome when fully loaded. Noise level isn't typically a concern with cooler products, but it’s worth noting that some users may experience clanging if items inside shift around. Additionally, while it ranks well in the camping cooler category, the competition is fierce, and there are other models on the market that may offer better insulation or features at a similar price point.

The Setpower DT35 Electric Cooler is a smart choice if you want a portable cooler with plenty of space and flexible temperature control. It offers 35 liters of capacity split into two zones, so you can chill drinks in one side and freeze food in the other—great for road trips or camping. The cooling is fast and reliable thanks to its Smartele compressor, and it uses only 38 to 50 watts of power, which helps save energy. You can adjust and monitor temperatures easily through the smartphone app, adding convenience especially when you’re on the move.

It also features helpful touches like an LED light, removable basket for organization, and a drainage hole for easy cleaning. The cooler weighs nearly 40 pounds, so it’s not the lightest option if you plan to carry it around frequently. Its size is fairly large, which might be a tight fit in smaller cars. Noise levels are low, making it suitable for quiet environments. The durability is supported by anti-shake design and metal fixing points to secure it during travel.

For those seeking a versatile and efficient car refrigerator and who don’t mind the weight, the Setpower DT35 delivers strong features and user-friendly controls, making it a valuable option.

The Cooluli Mini Fridge is a compact and lightweight plug-in cooler with a 4-liter capacity, ideal for storing small amounts of food, drinks, skincare, or medications. Its size makes it perfect for bedrooms, offices, dorm rooms, or even car use, thanks to its versatile power options — it can run on AC, DC, or USB power, which adds great flexibility for different settings. Cooling performance is solid for its size, lowering temperatures about 40ºF-45ºF below the room temperature, which suits keeping beverages and skincare products fresh.

It also doubles as a warmer, reaching up to 144ºF, so you can keep items warm if needed. This unit uses semiconductor technology, which is energy-efficient and operates quietly, making it suitable for places where noise could be a distraction. The fridge is manually defrosted and does not have a freezer compartment, so it’s not meant for freezing items.

While it’s sturdy enough for regular indoor and light outdoor use, it’s best handled gently due to its lightweight build. The noise level is low, contributing to a peaceful environment. Some users may find the 4-liter capacity limiting if they need to store larger quantities. This mini fridge is an excellent choice for those needing a small, portable cooling and warming solution for personal use, especially for skincare or small food items, with the convenience of multiple power sources and quiet operation.