RT-4S Roof Top Tent - By Alu-Cab

ORDERED ON DEMAND 

The RT-4S was born from real-world demand. After the success of our ModCAP Family Camper, customers wanted a rooftop tent version – something just as spacious, without the full ModCAP setup. So we built it.

The result? A fully standalone, 4-sleeper rooftop tent designed for families, overlanders and anyone who needs more room up top. Thanks to its flip-out bed design, the RT-4S adds extra headroom and sleeping space, beyond what typical clamshell tents allow.

It’s the largest 4-sleeper hard-shell RTT on the market, offering over 4.5m² of sleeping space. Mount it on an SUV or canopy, with side-opening flexibility to suit your setup. The integrated telescopic ladder stows inside and supports up to 150kg | 330lbs when deployed.

If you’d like the full backstory of how we developed it, check out this deep dive on the RT-4S.

 
Why the RT-4S?
 
Because space, flexibility and comfort matter, especially when you’re deep in the wild. The RT-4S gives you more room, smarter layout and total control over how you camp.
 

Tent Structure & Materials:

Construction: Lightweight aluminium frame

Canvas: Double-layer 280gsm UV-resistant ripstop

Opening Mechanism: Flip-out side bed with integrated ladder support

Mounting Orientation: Opens left or right – no fixed front/back

Mounting Brackets:

Alu-Cab Load Bar Foot (low profile)

Universal Load Bar Brackets (3 x 1450mm load bars recommended)

Interior & Comfort:

Access: 3-point access

Lighting: 2 x dual-colour (red/white) LEDs with dedicated switches

Power:

2 x USB ports

4 x Type C ports

2 x 12V car-style sockets

Ventilation:

Raised external air vent

Heater vent

Storage: 12 canvas storage bags

Bedding: Light bedding can be stored at the rear when closed

Fly Sheet: Included

Skylight: Marine-grade, UV-resistant clear PVC