Astro Insulated uses a thin layer of polyurethane foam welded to the inner surface of the pad to stop convective currents and create a very consistent and even insulation. It uses an integrated valve for inflation.The Astro is 6cm (30") x 183cm (72") when inflated, and compresses down to 22 x 11cm diameter (8.5" x 4.5" diameter) when packed. Weighs 672g (1.5 lbs) when packed.
Be sure to check out the Fillo Travel Pillow!
Astro pads includes
- stuff sack
- compression strap
- repair patches