National Luna TB18 Portable 18L Fridge/Freezer

Short Summary

The National Luna TB18 Portable Fridge/Freezer is a compact, lightweight 18L unit designed for tight spaces—using the same base footprint as the TB15, but with extra height and capacity. It’s easy to carry with an adjustable shoulder strap and delivers dependable cooling or freezing (down to -30°C) for day trips and weekend travel around Cape Town, the Western Cape, and beyond.

Why This Product

When you want a portable fridge that fits neatly in small cabins—without committing to a full-size touring fridge—the TB18 hits the sweet spot. It gives you a bit more space than the TB15 for extra drinks or food, while staying light and easy to move between vehicles or from vehicle to campsite. For clients who value convenience, compact sizing, and reliable cooling, this is a practical solution that keeps the trip simple.

Key Features

• 18L capacity – Extra space over the TB15 while staying compact.

• Designed for small spaces – Ideal for tight vehicle cabins and space-limited setups.

• Single-compartment fridge/freezer – Set it to fridge or freezer depending on your needs.

• Secop compressor – Reliable compressor technology for consistent performance.

• Digital temperature controller – Easy temperature setting and monitoring.

• Thermostat range: 20°C to -30°C – From cool storage to deep-freeze capability.

• Internal LED light – Better visibility at night.

• Low weight + adjustable shoulder strap – Easy portability for daily use and travel.

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

Ideal For

• Small vehicles needing compact cold storage without losing passenger space

• Day trips and weekend getaways (beach days, fishing, road trips in the Western Cape)

• Solo travellers or couples who want a portable, easy-to-carry fridge/freezer

• A second fridge alongside a larger unit in a 4×4, canopy, or camper

• Clients who want more capacity than TB15 but the same convenient footprint style

Local Support from 4Matt Campers

Get the TB18 from 4Matt Campers in Cape Town and buy with confidence. We help clients across the Western Cape choose the right National Luna fridge for their vehicle and travel style, including advice on mounting options and DC power considerations for touring in South Africa.

Technical Specifications

• Brand: National Luna

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

• Capacity: 18 L

• Dimensions: 420 x 235 x 566 mm

• Weight: 8.6 kg

• Compressor: Secop compressor

• Thermostat Range: 20°C to -30°C

• Power Requirements: 9.6–31V DC only

• Compatibility: Vehicle DC systems (confirm for your setup)

• Warranty: 3-Year warranty

• Other Specs: Digital temperature controller, internal LED light

What’s Included

• National Luna TB18 Portable Fridge/Freezer

• Adjustable shoulder strap (as described)

Optional Fitment / Upgrade Notes

• Protection cover (optional) – Helps prevent scuffs and adds protection for frequent loading/unloading.

• Base mounting plate (optional) – Useful if you want a more secure fixed install (behind seats, in a canopy, or on a drawer top).

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

What’s the difference between the TB18 and TB15?
The TB18 uses a similar compact concept but is higher with a bigger 18L capacity, giving you more usable space while staying portable.

Can the TB18 be used as a freezer?
Yes. It can reach -30°C, making it suitable for frozen goods and ice.

Does it run on mains (AC) power?
No. This model is DC only (9.6–31V DC).

Is it easy to carry?
Yes—at 8.6kg with an adjustable shoulder strap, it’s designed for portability.