BIG WILLOW 4.0 – the evolved folding rooftop tent with generous space
The earthy-yellow BIG WILLOW 4.0 combines the proven space concept of a folding rooftop tent with an optimised folding mechanism, improved water drainage and a well-organised interior. Two sleeping widths provide space for up to three or four people, depending on your requirements.
Two sizes for different space requirements
BIG WILLOW 4.0 160
The 160 model offers a 160 × 240 cm sleeping area for up to three people. It weighs approximately 68 kg including the ladder and mattress. When open, the rooftop tent measures approximately 245 × 165 cm; when closed, it measures approximately 165 × 125 cm.
BIG WILLOW 4.0 180
The 180 model extends the sleeping area to 180 × 240 cm and accommodates up to four people. It weighs approximately 76 kg including the ladder and mattress. When open, this version measures approximately 245 × 185 cm; when closed, it measures approximately 185 × 125 cm.
Both sizes reach a maximum interior height of approximately 115 cm. The external height of the closed rooftop tent, including the profile and excluding the ladder, is approximately 32 cm. When the ladder is transported on the closed tent, the external height increases to approximately 38 cm.
Optimised folding mechanism
Gas struts at the covered entrance assist the folding mechanism during setup and packing away. Additional elastic cords and straps inside and outside guide the tent fabric inwards in a controlled manner during folding. Two pull straps help compress the fabric and prevent it from overlapping or becoming trapped.
Pole construction for improved water drainage
The angled pole construction supports controlled rainwater drainage and reduces water pooling on the tent fabric. A separate rainfly provides additional protection from rain and sun.
Large windows and an open feeling of space
Large windows, detachable side windows and two roof windows bring plenty of daylight and fresh air into the interior. A convertible panel in the overhang can open up the view outside. Fine-mesh mosquito nets on the openings keep insects out.
When used with a compatible annex, the convertible panel allows daylight into the entrance area even when the overhang is closed. This creates a bright transition between the rooftop tent and the additional ground-level space.
Memory foam mattress and insulating floor panel
The 6 cm thick memory foam mattress with a polyester cover provides comfortable support while sleeping. A mesh underlay beneath the mattress helps manage condensation. The aluminium honeycomb floor panel has a rubberised surface that contributes to insulation and protects the floor panel against dents.
Well-designed storage and interior lighting
Two large shoe bags, several interior pockets and organisers, a cargo net on the unfolded tent floor and loops for attaching accessories provide dedicated storage for personal items. A dimmable 100 cm LED light strip with warm and cool white light and a USB-C connection provides flexible interior illumination in the evening.
Detachable aluminium ladder
The black aluminium ladder is approximately 230 cm long and has a maximum load capacity of 150 kg. It is detachable and comes with a storage bag. A telescopic ladder extending to 260 cm is optionally available for taller vehicles.
Robust materials
The tent fabric is made from recycled, PU-coated ripstop polyester with a weight of 320 g/m². The rainfly is made from 600D Oxford polyester and provides UV 50+ and a 3,000 mm water column. A cover made from 1000G PVC tarpaulin fabric protects the closed rooftop tent during travel. SBS zips complete the construction.
Compatible annex and thermal inner tent
The BIG WILLOW 4.0 can be extended with a compatible annex. The selected sleeping width of 160 or 180 and the intended vehicle height must be considered. The annex creates additional sheltered space for a seating area, camping kitchen or storage. A size-specific thermal inner tent is also available for cooler nights.
What is included
- Folding rooftop tent BIG WILLOW 4.0 160 or 180 in earthy-yellow
- 6 cm thick memory foam mattress with polyester cover
- Dimmable LED interior lighting with USB-C connection
- Mesh underlay for the mattress
- 2 × large shoe storage bags
- Various interior pockets and organisers
- Cargo net for the unfolded tent floor
- 2 × pull straps for compressing the tent fabric
- Detachable black aluminium ladder including bag, approximately 230 cm long and with a maximum load capacity of 150 kg
- Universal mounting and fastening materials