10 Best Portable Refrigerators 2025 in the United States

The Dometic CFX3 100-Liter Portable Refrigerator and Freezer offers a substantial 100-liter capacity, making it suitable for extended trips and large storage needs. It can operate using AC, DC, or solar power, providing flexibility for various environments and situations, including off-grid adventures. The device can refrigerate or deep freeze down to –7 °F, thanks to its powerful VMSO3 compressor cooling technology, which eliminates the need for ice and ensures precise temperature control.

Additionally, the product is designed for durability with heavy-duty ExoFrame construction and aluminum alloy handles, ensuring it can withstand tough conditions while remaining relatively lightweight for transport at 65.3 pounds. Energy efficiency is another strong point, with ultra-low power consumption and a built-in 3-stage dynamic battery protection system to avoid draining batteries.

The CFX3 also features modern technology with the ability to control temperatures through the CFX3 app via WiFi or Bluetooth, and a high-resolution color display with soft-touch buttons for ease of use. Potential buyers should consider the product's weight and size against their specific needs for portability and convenience.

The Dometic CFX3 35 is a well-built portable refrigerator and freezer with a 36-liter capacity, suitable for small groups or families on the go. It cools efficiently down to –7 °F, allowing you to keep things frozen without needing ice. It offers versatile power options, working on AC, DC, or solar power, which makes it convenient for camping trips or road travel. Its smart battery protection system helps avoid dead batteries, making it more reliable in off-grid situations. The cooler features a rugged, lightweight frame with sturdy handles, designed to handle rough outdoor conditions while still being relatively easy to carry at 37 pounds.

Its dual-zone cooling compartments allow you to set different temperatures for each side, giving extra flexibility if you want to keep food and drinks at different temperatures. The high-resolution display and app control via WiFi or Bluetooth make monitoring and adjusting settings straightforward, even remotely. This model also automatically defrosts, reducing maintenance. On the downside, it weighs more than some smaller portable fridges, which could be a factor if you prioritize ultra-lightweight gear. While energy efficient for its class, continuous compressor operation can still drain power faster than simpler coolers, so battery management is important. Noise levels are generally low but can be noticeable in very quiet environments when the compressor is running.

This unit is best suited for those who want a reliable, tech-friendly cooler with solid capacity and rugged durability for outdoor adventures or long road trips.

The Dometic CFX3 25-Liter Portable Refrigerator and Freezer is a solid choice for those needing a compact and efficient cooling solution on the go. Its 25-liter capacity is suitable for small groups or short trips such as picnics, fishing, or camping. One of its standout features is the ability to cool or freeze down to -7 °F without ice, thanks to a powerful compressor. This makes it versatile for both refrigeration and deep freezing needs. The fridge can be powered via AC, DC, or solar energy, offering flexibility for different outdoor scenarios. It also includes a built-in battery protection system, which helps prevent battery drain during use.

Portability is enhanced by its relatively lightweight design at 28 pounds and sturdy aluminum alloy handles, along with rugged ExoFrame construction for durability in tough environments. Energy efficiency is a strong point due to its advanced cooling technology and low power consumption, which is important for extended use when relying on limited power sources. The user-friendly high-resolution color display and app connectivity via WiFi or Bluetooth allow easy temperature control and monitoring from your phone, adding convenience.

A potential consideration is the noise level, which is not explicitly mentioned but typical compressor units can produce some sound—this might be a factor for very quiet environments. The Dometic CFX3 is well suited for outdoor enthusiasts who want reliable portable refrigeration with smart features, a durable build, and flexible power options, though it may be slightly heavier than some ultra-compact models.