The Terra Nova Orbit Extreme uses five heat-reflective layers and an 8 cm inflatable construction. The Regular and Large sizes have announced R-values of 8.2 and 8.9 respectively.
Announced specifications
Regular
559 g; 185 × 53 × 8 cm; R-value 8.2
Large
670 g; 196 × 64 × 8 cm; R-value 8.9
Packed size
Regular 24 × 10 cm; Large 28 × 11 cm
Fabric
Recycled 20D nylon upper, 40D base
Choosing this model
Orbit Extreme offers higher published insulation than Luna All-Season at a higher weight. Match the size to your sleeping position and shelter floor; R-value alone does not establish comfort in particular weather.
Release timing
Terra Nova’s Spring/Summer 2027 catalog lists this new model. An exact launch day, U.S. availability, Kodiak arrival and selling price have not been confirmed. Published catalog specifications may change before release.
