Ultralight Insulated Air Sleeping Mat Regular orange (R-value: 3.1)

If you're looking for a lightweight sleeping mat but don't want to compromise on comfort, durability, insulation, or ease of use, you've come to the right place! The Air Sprung Cell construction provides stability and support, while our lamination and welding quality set a new standard for reliability. In addition, Thermolite and Exkin Platinum insulation offer the warmth of an ASTM standard R-value of 3.1 - perfect for camping from late spring to early autumn.

Features
- 3.1 R-value is sufficient for use from late spring to early autumn.
- Exkin Platinum insulation reflects radiant heat back to you, while Thermolite insulation prevents convective heat loss.
- The lighter, quieter, and durable 30D/40D top fabric with Sea to Summit's liquid-extruded lamination is extremely reliable.
- Quick and easy inflation, deflation, and adjustment are made possible by our multi-function valve and the included Airstream pump sack.
- The antimicrobial treatment in the TPU lamination prevents mold growth inside.
- The PillowLock system prevents your Sea to Summit Aeros pillow from slipping on the mat.
- Included are a stuff sack that also doubles as a pump, a repair kit with six self-adhesive patches, and a spare valve.

Details
Best use: Ultralight backpacking, bike touring
Included: Airstream pump sack / stuff sack and a repair kit for the mat
Material: 30D / 40D nylon with antimicrobial, liquid-extruded TPU lamination
Insulation: Exkin Platinum fabric and Thermolite
R-value: 3.1
Season rating: 2.5 seasons
Special feature: Extruded TPU lamination to reduce delamination
Thickness: approx. 5 cm
Dimensions: approx. 183 x 55 cm
Packed size: approx. 10 x 23 cm
Weight: approx. 480 g

The R-value for sleeping mats – what does it mean?
The R-value indicates how well a sleeping mat protects against cold from the ground. The higher the value, the better the thermal insulation – crucial for comfort and safety during outdoor adventures.

Which sleeping mat fits your trip?
R-value 0–2 → Light insulation, ideal for warm summer nights.
R-value 2–4 → Perfect for spring and autumn.
R-value 4–6 → Suitable for cold temperatures down to freezing.
R-value 6+ → Maximum thermal insulation for extreme winter trips and expeditions.

All images shown are for illustration purposes only. Additional accessories visible in the product images are not included in the scope of delivery.