10 Best Portable Freezers 2025 in the United States

The Dometic CFX3 75-Liter Dual Zone Portable Refrigerator and Freezer is an excellent choice for outdoor enthusiasts such as campers, fishers, and those who enjoy picnics. One of its standout features is its ability to reach deep freeze temperatures of –7 °F without needing ice, thanks to the advanced VMSO3 compressor cooling technology. This means you can store food and drinks without worrying about melting ice, which is a huge convenience.

In terms of power options, the CFX3 is versatile, allowing you to operate it via AC, DC, or even solar power. This flexibility is great for off-grid camping or road trips, and the 3-stage dynamic battery protection system ensures your vehicle's battery won't be drained. Additionally, the low energy consumption enhances its appeal for longer trips.

Portability is another strong aspect. While it weighs 61.3 pounds, which can be heavy for some, the rugged design and aluminum handles make it easier to transport. The impact-resistant construction adds to its durability, so it can withstand rough outdoor conditions. The price point might be on the higher side compared to simpler coolers, making it less accessible for budget-conscious buyers. Some may find the size cumbersome for smaller vehicles or tight camping spaces. The unit operates quietly, but the compressor may generate noise during operation, which could be an issue for light sleepers. The advanced technology, including the CFX3 app for controlling temperature via WiFi or Bluetooth, adds a modern touch, but may feel unnecessary for those looking for a straightforward cooler. The Dometic CFX3 is a robust and reliable freezer for those who prioritize performance and flexibility in their outdoor adventures.

The Dometic CFX3 100-Liter Portable Refrigerator and Freezer is a solid choice for anyone needing reliable cooling on the go. It offers a spacious 100-liter capacity, enough to store a good amount of food and drinks for trips or outdoor use. One of its standout features is the powerful compressor that can freeze items down to –7°F, so it works well as both a fridge and a freezer without needing any ice. You can power it through standard AC outlets, a 12-volt DC source like a car battery, or even solar panels, making it versatile for different situations. It’s also designed to protect your vehicle’s battery with a smart 3-stage system, so you don’t have to worry about running out of power unexpectedly.

The cooler is built tough with a lightweight yet rugged frame and sturdy handles, which means it can handle rough outdoor conditions without damage. While it weighs around 65 pounds, which is a bit heavy for carrying long distances, it remains manageable for most portable uses. The noise level is generally low, so it won’t be disruptive, and the unit features an easy-to-use color display along with an app for remote temperature control and monitoring — a handy modern touch. Energy efficiency is good thanks to the compressor system, helping to extend battery life during use.

The single-door design might limit how you organize items inside, and the weight could be challenging if you need something ultra-light. Also, while the app is useful, it requires a compatible smartphone and some setup. This model suits anyone looking for a durable, efficient portable freezer with smart features, especially for camping, road trips, or off-grid adventures where reliable cooling is a must.

The Dometic CFX3 25-Liter Portable Refrigerator and Freezer is a versatile and robust option for those needing portable cooling solutions for activities like camping, fishing, and picnics. One of its standout features is the ability to deep freeze without ice, going down to –7 °F, thanks to the powerful VMSO3 compressor cooling technology. This makes it highly efficient for keeping your foods and drinks at the desired temperature without the hassle of managing ice.

The capacity of 25 liters is sufficient for short outings or a small group, making it practical for various scenarios. Its rugged construction, featuring a heavy-duty ExoFrame and aluminum alloy handles, ensures durability and reliability in tough conditions, while the relatively lightweight (28 pounds) enhances its portability. The cooler can be powered via AC, DC, or solar, offering flexibility depending on your power availability, and the ultra-low power consumption is a significant advantage for energy efficiency.

The built-in 3-stage dynamic battery protection system is another excellent feature, preventing dead batteries and ensuring consistent performance. Advanced technology like the CFX3 App for temperature control and performance monitoring via WiFi or Bluetooth adds to its convenience, making it easy to control and monitor the cooler. Additionally, the high-resolution color display and soft-touch buttons contribute to its user-friendly design. At 28 pounds, it might still be a bit heavy for some users to carry around frequently.