Overlander Adventure 3.0 Tent Annex 160 CM

A roof top tent gives you a bed, but everything else stays down at ground level — wet boots, bags in the mud, and getting changed after a rainy day on the trail turns into a balancing act on the ladder. An annex encloses the space beneath the tent and turns it into a proper second room.

This is the dedicated extension for the 160 cm wide Overlander Adventure 3.0 with sliding roof. It creates a covered vestibule with 1.6 m of headroom where your gear, luggage and you can stay out of the weather.

Key benefits

• Tear-resistant 420D Oxford polyester — heavy enough to take rubbing against the ladder, branches and hurried packing without falling apart after one season.
• PU 2000 mm+ waterproof rating — the polyurethane coating holds back ordinary European rain, so the vestibule stays a dry place for your kit.
• Breathable fabric — air keeps moving, so heat does not build up under the canopy and condensation is reduced.
• PVC outer skin (550 g) — an extra barrier against dust, dirt and weather.
• SBS zipper — a large slider built for frequent use, which is exactly the part that fails first on cheap annexes.
• Door with vehicle access — step straight from the vestibule into the car instead of walking around it.

Technical data

• Type: annex (extension) for a roof top tent
• Base model: Overlander Adventure 3.0, 160 cm width, sliding roof
• Headroom: 1.6 m
• Body fabric: 420D Oxford polyester, tear-resistant, breathable
• Waterproof rating: PU 2000 mm+ (polyurethane coating)
• Outer skin: PVC, 550 g
• Zippers: SBS
• Features: door providing access to the vehicle

Who it is for — anyone travelling with a roof top tent for longer than a weekend. On multi-day trips, and in autumn and winter, the missing enclosed space at ground level is what starts to hurt first: nowhere to leave boots, nowhere to change, nowhere to stow gear overnight. The annex solves that without pitching a separate ground tent next to the vehicle.

Fitment / notes

This annex is matched to one specific tent variant — the Overlander Adventure 3.0 in 160 cm width. Check the model and width of your own tent before ordering, as annexes from other series and widths are not interchangeable.

Why it is worth it

• It adds genuine usable floor area to your camp without a second tent.
• 420D fabric with a PU 2000 mm+ rating and SBS zippers are the parts that decide how many seasons an add-on like this survives.
• Being model-specific means a proper sealed connection rather than a strap-and-hope improvisation.

If you run the Overlander Adventure 3.0 in 160 cm and want more from it than a place to sleep, the annex is the obvious next step — and our team at Szekla4x4 can help confirm the fit for your unit.

Frequently Asked Questions

Which tent does this annex fit?

The Overlander Adventure 3.0 roof top tent with sliding roof in the 160 cm width. Annexes for other series and widths are not interchangeable, so check the marking on your tent before ordering.

How much headroom is there inside?

Ceiling height is 1.6 m. That is enough to change comfortably and store luggage, although taller users will not stand fully upright.

What is it made of and is it waterproof?

The body is tear-resistant, breathable 420D Oxford polyester with a polyurethane coating rated PU 2000 mm+. The outer skin is PVC at 550 g.

Can I get into the car directly from the annex?

Yes. The annex has a door providing access to the vehicle, so you do not have to step outside to reach the cabin.

Does this include the roof top tent?

No. This is the annex only, an extension for the tent. The Overlander Adventure 3.0 roof top tent is purchased separately.