http://www.air-atos.de/vrs-light

The ATOS-VRS light is the lightweight of the ATOS family. In the
weight-optimized version without tailplane with full technology sail, it weighs
just 35 kg. Designed for a max. The 85 kg hanging weight appeals primarily to
light pilots who value performance and good handling. There are two control
frames available, the standard AIR-stream version and a slightly smaller
version, which makes it easier for small pilots to take off and land. With the
full carbon keel it is possible to upgrade the VRS light to a competitor device.
Its short pack size also makes it the perfect travel companion.

One pilot states:

The ATOS VRS has smooth, yet simple handling. Due to its low weight and small
control frame, it also enables small and light pilots to safely handle the
ground and take off/land.

It is suitable for pleasure pilots and equipped with the optional tailplane for
ambitious cross-country pilots. For the competition pilot, we also optionally
offer the current full-carbon keel, with which the ATOS VRS meets the highest
performance requirements.

The trained flex wing pilot can easily get on the ATOS VRS. The high performance
potential also enables long flight times for beginners, which have a high
training effect.