Tent liner
Insulated rooftop tent liner traps heat in winter, blocks sun in summer, and softens condensation year-round.
ALL SEASON PACKAGE
Insulation, climate control, and shelter expansion turn the Basecamp into a year-round rig. Snowy passes, desert summers, shoulder-season rain — keep camping even when the forecast tells you not to.
- ✕Insulated tent liner for cold nights and hot afternoons
- ✕Portable AC / Heater unit for true climate control
- ✕270° awning side walls create a wind-blocked outdoor room
- ✕Annex adds an enclosed ground-level living space
- ✕Solar power bundle keeps batteries topped on long stays
Trailer features that pair with this package
FEATURE HIGHLIGHTS
- Insulated rooftop tent body for cold-weather camping
- Pre-wired 12V system ready for solar & climate accessories
- OVS 270° batwing awning pre-installed for instant shelter
What's in the All Season Package
AC / Heater
Portable climate control unit keeps the tent dialed in whether you're parked in the desert or the snow.
Awning walls
270° awning side walls with a window create a wind-blocked, shaded outdoor room off the trailer.
Annex
Enclosed ground-level room hangs off the rooftop tent — extra sleeping space, gear storage, or a changing room.
Solar panels
Expion360 portable power bundle keeps the batteries topped up on long, shaded, or off-grid stays.
Built with the brands we trust
Who the All Season Package is for
The All Season Package is for owners who don't want a camping season. If you ski, hunt late, chase shoulder-season solitude or live somewhere that swings from 15°F mornings to 95°F afternoons, the base Basecamp V3 will get you there — this package is what makes staying comfortable once you arrive.
It works on two fronts at once: it slows heat moving through the rooftop tent, and it adds conditioned air plus enclosed outdoor space so the trailer isn't the only place to be when the weather turns.
What each part does
- Insulated tent liner
- A fitted liner inside the hard-shell rooftop tent that cuts condensation on cold nights and reflects heat on hot afternoons. It's the single biggest comfort change for winter camping because it works without drawing any power.
- Portable AC / heater
- A Zero Breeze portable climate unit that runs off the Basecamp's 12 V system. The trailer's 100 Ah lithium battery, 220 W of solar input and 1500 W inverter are already sized to feed accessories like this.
- 270° awning side walls
- Walls with a window that clip onto the pre-installed OVS 270° batwing awning, turning open shade into a wind-blocked outdoor room. In sideways rain or a canyon wind, this is what keeps camp usable.
- Ground annex
- An enclosed ground-level space that hangs off the rooftop tent — extra sleeping, a changing room, wet gear storage, or somewhere to stand up out of the weather.
- Portable solar bundle
- An Expion360 portable solar kit that supplements the trailer's roof input. It matters most in winter, when days are short and you're parked in tree cover or a shaded canyon.
With All Season fitted, the Basecamp V3 stops being a fair-weather trailer. You gain a heated, insulated sleeping space, a sheltered outdoor room, and enough charging headroom to run climate control for multiple nights off-grid.
All Season Package FAQs
Can I run the AC/heater all night on battery?
Runtime depends on ambient temperature and how hard the unit works. The Basecamp carries a 100 Ah lithium battery with 220 W of solar input and a DC-to-DC charger from the tow vehicle, and the portable solar bundle in this package exists specifically to extend that runtime.
Does the insulated liner work in summer too?
Yes. It's a thermal barrier in both directions — it reflects heat out of the tent on hot days as well as holding it in on cold nights.
Do the awning walls need the awning?
Yes. They attach to the OVS 270° batwing awning, which is pre-installed on every Basecamp V3.
Can I combine All Season with the other packages?
Yes. All Season, All Terrain and All Comfort are independent and stack in any combination.
See the full Basecamp V3 specifications or the ADDAX FAQ page.