BUMP'AIR (Mousse-bag) or AIRBAG.
It is the simplest way to install and use a reserve parachute.
Most of the harnesses without an integrated built-in parachute pocket are pre-equipped to accept a front mounted reserve parachute container.
To lessen the overall weigh, a few harnesses are not equipped with a seat-plate or only have a small removable one. The comfort level is still excellent though a bit different : a few flights are necessary to become familiar with this specific harness design.
Aerodynamically comfortable ! It can be optional or included with the following harness models.
Harnesses particularly well adapted for a recline flying posture.
Harnesses particularly well adapted for a tandem flying.