Sheds rain before it hits the canopy.
Sits above the inflatable cabin as a second skin. Water runs off the rooftop instead of pooling on the tent body.
Pays








WHY THIS LAYER
Sits above the inflatable cabin as a second skin. Water runs off the rooftop instead of pooling on the tent body.
Black uses 210T honey-comb weave (denser look). Grey and tan use 190T ripstop. Same 75D polyester, same PU coating.
Polyester face with PU coating. Rated for steady rain — the level fabric industry typically labels as rain-tight.
HOW IT FITS
WHAT IT DOES
Sits above the inflatable canopy as an outer layer. The 3,000 mm hydrostatic head fabric sheds water before it reaches the tent's main waterproof layer.
THE FABRIC
Black uses 210T honey-comb polyester (denser look). Grey and tan use 190T ripstop polyester (slightly lighter feel). All three are 75D, PU-coated, 3,000 mm rated.
SPECIFICATIONS
WEIGHT
~490 g
~1.1 lb
HYDROSTATIC HEAD
3,000 mm
3 m water column
FABRIC
75D polyester
PU coated
COLORS
3 options
Black / Grey / Tan
Specifications
Compatibility
Designed and sized only for the theEarth Geo-Air 4. Not compatible with other inflatable or pole tents.
WHAT'S IN THE BOX
Included
Not included
FREQUENTLY ASKED
No. The rooftop is sized only for the theEarth Geo-Air 4 inflatable cabin tent. It is not compatible with other inflatable or pole tents.
Yes — the fabric is rated 3,000 mm hydrostatic head, which the fabric industry typically labels as fully waterproof for steady rain. It is designed to sit above the Geo-Air 4 canopy, not as a standalone shelter.
Black uses 210T honey-comb weave polyester (denser face). Grey and tan use 190T ripstop polyester (slightly lighter feel). All three are 75D, PU coated, and rated to the same 3,000 mm hydrostatic head.
It fits over the assembled Geo-Air 4 inflatable cabin tent following the brand's setup guide. The exact attachment method and any included hardware is being confirmed with the brand before shipping.
FROM THE CURATOR
Inflatable cabin tents handle rain well on their own, but a second outer layer takes the work off the canopy in heavy weather. The Geo-Air 4 Rooftop is the brand's own accessory for that purpose — same fabric class as the tent body, rated to 3,000 mm, and light enough that you can leave it in the carry bag and decide on site. We list it as a dependent accessory because that is what it is: useful with the Geo-Air 4, not useful without it.
Kevin G.·Founder · BigTent Outdoors
THE BASE TENT
SHIPPING
Three ways to get it.
Express shipping
Air freight + ground
Recommended if you have a specific trip coming up and need it faster. Cost is calculated by package weight.
2-3 weeks
Standard shipping
Ocean freight + ground
Lower cost. Best when you're not in a rush. All duties included, no surprises at delivery.
5-8 weeks
Local shipping
Ground
Ships from our BC warehouse, Canada — already in North America, so there's no overseas leg and no import wait. Orders within North America arrive with no added duties or customs fees. For destinations outside North America, the recipient is responsible for any duties or customs charges on arrival.
3–7 business days