Flex FS40 Single-Zone Camping Fridge/Freezer

Short Summary

The Flex FS40 Single-Zone Camping Fridge/Freezer is a compact, practical cooling solution for clients who need reliable refrigeration or freezing on the move. With a 39.8L capacity, 12/24V DC and AC power compatibility, Bluetooth app control, and cooling from +20 °C down to -20 °C, it is well suited to weekend camping, 4x4 travel, caravans, bakkies, and off-grid use.

Why This Product

When space is limited, clients still need dependable cooling that can handle rough roads, changing conditions, and different travel styles. The challenge is finding a fridge/freezer that is compact enough to fit your setup, efficient enough to run from vehicle power, and tough enough for real outdoor use.

The Flex FS40 helps solve that with single-zone flexibility, practical battery protection, app-based monitoring, and a durable body built for travel. Whether you need chilled drinks for a day trip or frozen supplies for a weekend away, this unit gives you simple, dependable control without unnecessary complexity.

Key Features

• 39.8L single-zone capacity – A spacious internal compartment that can be used as either a fridge or a freezer, depending on your needs.
• Temperature range from +20 °C to -20 °C – Gives you flexibility for cooling, refrigeration, or freezing across different trip types.
• Bluetooth app control – Monitor temperature and battery status through the Flex Adventures Smart Fridge App for more convenient operation.
• High-resolution LED display – Clear digital readout makes it easy to check temperature and battery voltage.
• 3-stage battery protection – Helps protect your vehicle battery from excessive discharge during use.
• Efficient compressor cooling – Delivers reliable performance with a rated maximum power of approximately 60W.
• Heavy-duty but lightweight construction – Designed for travel use with high-density foam insulation and bump-stop protected edges.
• Off-road angle operation – Can run continuously at up to 35° and for up to 30 minutes at 45°, making it well suited to uneven terrain.
• Built-in LED light and drain plug – Improves usability and makes cleaning or maintenance more practical.
• Reversible door – Lets you configure door opening direction to suit your installation.
• Bottle opener and heavy-duty handles – Practical travel-focused details for everyday convenience.

Ideal For

• Clients looking for a compact single-zone camping fridge/freezer
• Weekend camping and shorter road trips
• Bakkies, 4x4s, and smaller touring setups where space matters
• Caravans and boats needing flexible portable cooling
• Clients wanting a value-focused, rugged fridge/freezer with app control
• Travellers who need simple fridge-or-freezer functionality instead of a larger dual-zone unit

Local Support from 4Matt Campers

At 4Matt Campers, we help clients choose reliable camping, caravan, and overlanding gear that fits their setup and travel plans. If you are looking for a compact camping fridge/freezer in Cape Town, the Western Cape, or elsewhere in South Africa, we can help you compare sizes, power requirements, and practical installation considerations.

Whether you are fitting out a bakkie, 4x4, caravan, trailer, or boat, 4Matt Campers is here to guide you toward a solution that is practical, durable, and suited to your budget.

Technical Specifications

• Brand: Flex
• Product Category: Single-zone camping fridge/freezer
• Dimensions: 660 × 384 × 427 mm (L × W × H)
• Weight: 14 kg
• Capacity: 39.8L
• Materials:
• Power Requirements: 12/24V DC + 110/220V AC
• Rated Power: Approx. 60W max
• Rated Current: DC 6.0A / 3A
• Temperature Range: +20 °C to -20 °C
• Display & Control: High-resolution LED display + Bluetooth app control
• Battery Protection: 3-stage low-voltage battery protection
• Compatibility: Suitable for 4x4s, bakkies, caravans, trailers, boats, and off-grid travel setups
• Warranty: 3-year compressor warranty
• Other Specs: Reversible door, built-in LED light, drain plug, bottle opener, heavy-duty handles, high-density foam insulation, bump-stop protected edges, operates on angles up to 35° continuously and 45° for 30 minutes
• Package Dimensions: Approx. 680 × 454 × 490 mm

What’s Included

• Flex FS40 Single-Zone Fridge-Freezer main unit
• 12/24V DC power cable
• 110/220V AC-DC power adapter
• User manual / quick start guide

Optional Fitment / Upgrade Notes

Before installation, it is worth confirming ventilation clearance, tie-down points, available load space, and compatibility with any fridge slide or storage system. The reversible door can be especially useful where access is limited in a drawer system, canopy, caravan, or compact load bay.

Clients building a more complete touring or off-grid setup may also want to consider:

• Fridge slides
• Auxiliary battery systems
• DC wiring upgrades
• Solar charging solutions
• Drawer and load-bed storage systems

Enquire with 4Matt Campers to check whether the Flex FS40 is the right fit for your 4x4, bakkie, caravan, trailer, boat, or camping setup. Visit our Cape Town showroom or contact our team for practical advice on choosing the right compact camping fridge/freezer for your next adventure.

Complete Your Setup

Browse the full Flex Adventures fridge range, or compare every camping fridge & 12V fridge-freezer we stock. To run it off-grid, pair it with a portable power station and a foldable solar panel, wired in with the right 12V electrical accessories.

FAQ

Does the Flex FS40 work as both a fridge and a freezer?
Yes. It is a single-zone unit, which means the main compartment can be set to operate as either a fridge or a freezer.

Can the Flex FS40 run on vehicle and mains power?
Yes. It supports 12/24V DC operation and also includes an AC-DC power adapter for mains power use.

Is the Flex FS40 suitable for off-road travel?
Yes. It is designed for rugged use with a durable body, vibration-resistant construction, and angle operation suited to uneven terrain.

What makes the Flex FS40 a good option for compact setups?
Its 39.8L capacity, practical footprint, reversible door, and lightweight design make it a strong option for clients who need reliable cooling without moving to a larger fridge/freezer.