Thunder life jacket model, 275 Newtons in red, with dual inflation mechanism. It features an automatic deployment that activates upon water contact, inflating the jacket's chamber. This model includes an approved light, harness, and attachment rings to secure to the person's torso. Suitable for chest sizes from 55 to 175 cm and certified for adults weighing between 43 to 140 kg. It has M.E.D and SOLAS certification, with available replacements for mandatory inspections.

The Thunder-Auto vest has an adjustable harness for the chest from 55 cm to 175 cm . | This model can support a weight of over 43 kg up to 140 kg . | The buoyancy index is 275 newtons . | The type of trigger is automatic . | This approved vest complies with the ISO 12401 standard. | Available in red color.