National Luna TB45 43L Portable Fridge

Short Summary

The National Luna TB45 (Travel Box 45) Portable Fridge/Freezer is a higher-capacity 43L touring fridge built for longer trips and larger groups. It can run as a single-compartment or dual-compartment unit (with a removable divider), and it’s easy to move thanks to rear wheels and an extendable handle—ideal for camping, overlanding, and tailgating around Cape Town, the Western Cape, and across South Africa.

Why This Product

When your trips get longer—or you’re travelling with more people—the main problem isn’t just keeping things cold, it’s staying organised and making the fridge easy to live with. The TB45 solves that by giving you more usable volume, the option to split the inside into two zones, and a trolley-style design so you can move it without wrestling a heavy box. It’s a practical upgrade for clients who want flexibility without jumping to a permanent vehicle install.

Key Features

• 43L capacity – More space than the TB35 for longer trips and bigger groups.

• Single or dual-compartment operation – Use the removable inner bin divider to switch between layouts.

• Digital thermostat control – Simple, accurate temperature management.

• Variable speed off-road compressor – Designed for dependable touring performance.

• High-impact plastic exterior – Durable, lighter than stainless, and easy to clean.

• High-density polyurethane insulation – Helps maintain stable temps.

• Battery protection cut-out + Low Voltage Protection – Helps protect your vehicle battery.

• MAX & ECO modes – Faster pull-down cooling or efficiency-focused operation.

• Self-diagnostic fault indicator – Easier troubleshooting on the road.

• Reversible lid – Configure opening direction to suit your vehicle layout.

• Internal LED light – Better visibility at night.

• Extendable handle + 2 rear wheels – Easy transport across campsites and rough ground.

• -18°C minimum setting – Suitable for freezing when needed (conditions dependent).

• Protection cover included – Added protection for travel.

• External AC power supply included – Convenient home/garage use.

• 3-Year warranty – Peace of mind for regular use.

Ideal For

• Families and groups needing more capacity for weekend and multi-day trips

• Longer camping trips in the Western Cape where you want fewer resupply stops

• Tailgating / events / beach days where mobility (wheels + handle) is a big win

• Clients who want flexibility (single-bin simplicity vs dual-bin organisation)

• As a portable alternative to fixed drawer fridges in SUVs and wagons

Local Support from 4Matt Campers

Get the TB45 from 4Matt Campers in Cape Town for local product support and practical touring advice. We help clients across the Western Cape choose the right portable fridge, understand 12V/24V power needs, and set up a reliable solution for South African travel.

Technical Specifications

• Brand: National Luna

• Product Category: Portable Fridge/Freezer (Single/Dual Compartment)

• Capacity / Volume: 43 L

• Dimensions: 720 (L) x 460 (D) x 450 (H) mm

• Open Height: 805 mm

• Weight: 18.5 kg

• Temperature Range: -18°C to +10°C (0°F to 50°F)

• Minimum Temperature Setting: -18°C / 0°F

• DC Supply Voltage: 12V / 24V

• DC Input Fuse: 15A

• Operating Environment: 32°C ambient (90°F)

• Materials: High-impact plastic exterior; high-density polyurethane insulation

• Compressor: Variable speed off-road compressor

• Modes: MAX & ECO mode functions

• Mobility: Extendable handle + 2 rear wheels

• Warranty: 3-Year warranty

• Other Specs: Reversible lid, internal LED light, self-diagnostic fault indicator, removable inner bin divider

What’s Included

• National Luna TB45 Portable Fridge/Freezer (Travel Box 45)

• Protection cover

• External AC power supply

• Removable inner bin divider (for switching dual ↔ single)

Optional Fitment / Upgrade Notes

• For reliable performance, ensure good ventilation around the fridge and use appropriate 12V/24V cabling and fusing—4Matt Campers can advise if you’re powering it from a dual-battery system or portable power station.

Complete Your Setup

Browse the full National Luna fridge/freezer 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

Can I use the TB45 as a dual-compartment fridge?
Yes. It includes a removable inner bin divider so you can switch between dual-bin organisation and a single large bin.

Is it easy to move around at camp?
Yes—this model includes two rear wheels and an extendable handle, making it much easier to transport than a standard portable fridge.

Can it freeze items?
It can reach -18°C, suitable for freezing depending on ambient conditions, loading, and airflow.

Does it support 12V and 24V?
Yes. It runs on 12V/24V DC and uses a 15A DC input fuse. It also includes an external AC power supply.