Robens HeatCore 3.8R Regular
is a technologically advanced sleeping pad that delivers a very good balance between weight, comfort and insulation. With an R-value of 3.8, it's suitable for use from spring to fall and can handle colder ground conditions with ease.
More about Robens HeatCore 3.8R Regular
The core of the construction consists of double foil insulation combined with MicroThermo Highloft, which provides a very efficient heat-to-weight ratio. This solution reflects body heat back and minimizes heat loss to the ground - a clear advantage on cold nights.
With a thickness of 7 cm, the underlay offers good comfort even on uneven ground. The many smaller air chambers provide stable support over the entire surface and reduce the risk of "bottoming out", which is particularly important on longer tours.
The low weight (approx. 380-385 g) and compact pack size make the HeatCore 3.8R a very attractive option for those who travel long distances with their equipment. At the same time, the Robens Peak Valve ensures fast and efficient inflation using the included pump bag.
The ripstop nylon material is both durable and comfortable, with a surface that helps keep the sleeping bag in place during the night. The combination of robust construction and low weight makes this a sleeping pad that works just as well for hiking as for more all-round outdoor activities.
HeatCore 3.8R is thus a clear choice for those who want low weight, stable comfort and reliable insulation - without stepping up to heavier winter bases.
Specifications: Type
Type: Inflatable sleeping pad
Capacity: 1 person
Season: 3-season
Material & Construction:
Material: 20D 380T nylon ripstop, TPU coated
Insulation: Double foil insulation + MicroThermo Highloft
Construction: Multiple small air chambers for stability
Valve: Robens Peak Valve (high airflow)
Insulation:
R-value: 3.8 (down to about -9°C ground temperature)
Dimensions & weight:
Size: approx. 183 × 53 × 7 cm
Weight: approx. 380-385 g
Pack size: approx. 23 × 8 cm
Features:
Low weight to insulation ratio
7 cm thickness for good sleeping comfort
Double foil insulation for efficient heat reflection
Stable construction with many air chambers
Quick inflation with pump bag (included)
Peak Valve for efficient air handling
Compact pack size - ideal for hiking
PFAS-free construction
Other:
Color: Blue
Included: Pump bag, transport bag
