Automatic inflation mechanism.
Optima is new for 2014 and is equipped with a padded back panel for perfect fit and comfort, the Argus valve and window for easy status check of the indicators, fleece collar, retro-reflective patches and detachable crutch strap. The Optima SL comes complete with an integral spray hood and water activated emergency light. Tested and approved according to EN ISO 12401. The rearming kits are article no 2433 and 2520.