The FjellGuard 40 is equipped with a unique combination of foam and polyester fibers, guaranteeing a very impressive weight-to-insulation ratio.
It is constructed from lightweight yet durable materials, allowing you to enjoy the comfort of its 4 cm thickness for a long time!
The new Robens valve guarantees you quick and easy inflation.
Main features
- Unique combination of polyester fibers and foam for a better weight/insulation ratio
- Robens Peak valve with one-way technology and very high airflow properties
- Lightweight yet durable fabrics
- Carrying bag included
- PFC-free