Road trips and long drives are an essential part of any good adventure, and having easy access to a snack or a drink makes the journey so much better. While big fridge/freezers are great for extended stays, sometimes you just need something small, light, and versatile for the car. I have been putting the XTM 12L Thermoelectric Cooler Warmer to the test to see if this compact unit can deliver on both cooling and warming functions. This is not your average esky; it is a dedicated companion for the front seat of your vehicle.
The good
- Dual cooling and warming functions
- Both 12V and 240V cables included
- Very light and portable (3.5kg)
- Compact 12L fits well in a car
- Heats up to 55°C
The not-so-good
- Cools only 20°C below ambient
- Material feels a bit flimsy
- No digital temperature setting
What You’re Getting
A compact 12L thermoelectric cooler and warmer that operates on both 12V and 240V, cooling up to 20°C below ambient and warming up to 55°C.
Quick Specs
If you’re ready to dive into the details, here are the key specs for this product. The table below gives you a clear and quick overview of everything you need to know.
| Spec | Details |
|---|---|
| Brand | XTM |
| Technology | Thermoelectric |
| Capacity | 12 Litres (14 cans) |
| Weight | 3.5kg |
| Cooling | Down to 20°C below ambient |
| Warming | Up to 55°C |
| Power | 12V and 240V (46W±10%) |
| Colour | Black |
First impressions
Taking the XTM 12L Thermoelectric Cooler out of its box, it is immediately clear that this is a compact unit designed for convenience. It is very light and easy to carry, especially with the nylon carry strap that comes included. The exterior material, however, feels a bit thin. Despite the slightly flimsy feel of the plastic, the design is smart. You immediately notice the anti-slip mat on the top surface, which is a great feature for keeping things secure during a bumpy ride.
There are also two handy, though small, cup holders integrated into the lid. Overall, it looks like a tidy, multi-purpose unit built to sit right next to you on a long drive.
Materials & Build Quality
The construction of this thermoelectric cooler prioritises low weight and a compact form factor. While the outer casing is plastic and feels a bit flimsy compared to a heavy-duty compressor fridge, this material is responsible for the unit’s very light weight and portability. The lightness makes it easy to handle and move around, which is a big advantage for a grab-and-go unit.
The inclusion of the nylon carry strap is thoughtful, making that light weight even more practical. This cooler is clearly designed for easy use in a vehicle, and the plastic shell is robust enough for that task, though it probably needs to be treated with a little care.
Ergonomics & Weight
The XTM 12L fridge is designed specifically for the vehicle cabin. Its dimensions and low weight make it perfect for mounting on a middle seat or the console, meaning your snacks and drinks are always within arm’s reach. At just 3.5kg, it is a breeze to move between the house and the car, or even carry down to the picnic spot.
The 12L capacity is ideal for a day trip, easily fitting 14 standard cans or enough lunch for a small family. The handy cup holders on the lid are designed for small cups, but they are still a welcome feature for those moments when you need a place to put your morning coffee.
Performance & Features
The core functionality of this unit lies in its thermoelectric technology, which allows it to both cool and warm. It is important to know its limitations: this unit does not freeze, and it only cools down to 20°C below the ambient temperature. This means if you are travelling on a 35°C day, your drinks will only cool to around 15°C. However, this cooler has a great feature that many fridges do not: the ability to warm up to 55°C.
This is fantastic for keeping a hot meal or baby bottles warm. A significant plus is that it comes with charging cables for both 12V operation in the car and 240V operation at home, saving you an extra purchase. The simple Cold, Warm, and Off switch makes it incredibly easy to use, despite the lack of a precise temperature setting.
Gear That Complements Your Camping Setup
If you are thinking of graduating from this thermoelectric cooler to a larger, more powerful unit, we have comprehensive reviews on other portable fridges that offer true freezing capability.
For longer trips, consider checking out our reviews on off-grid power setups, which are essential for keeping any cooler or fridge running for extended periods.
The XTM 12L Thermoelectric Cooler Warmer is a brilliant and affordable solution for short trips, daily drives, and small camping excursions.
It offers a unique and highly useful dual cooling and warming function, is incredibly lightweight, and comes equipped for both 12V and 240V operation. While its cooling performance is limited by the ambient temperature, its compact size and sheer convenience make it an invaluable piece of gear for keeping small items at a comfortable temperature on the road.
This cooler is best for day trips, road-trippers, and solo campers who need a compact, accessible cooler/warmer for their vehicle's cabin. It is ideal for storing snacks, drinks, and warm food.
Considering its unique warming function, ultra-portability, and the inclusion of both 12V and 240V cables, the XTM 12L fridge offers excellent value. It is a smart purchase for anyone needing a small, convenient, multi-purpose unit.
