In the Challenger brand, ISP has developed a range of products which carry all the relevant approvals and accreditation for wearers to be certain of safety at the sharp end.
The patented interlocking lobe design used in all Challenger models gives in-water protection by channelling water and spray away from the wearer's airways.
Challenger Worksafe and Worksafe Pro lifejackets have been specifically designed for use when heavy duty clothing or protective gear is being worn. more
The Interlock 275 is specially designed for use as a combined working/abandonment lifejacket. With 300 Newtons of buoyancy it is designed to be worn when the user is wearing heavy duty clothing or with an abandonment suit - where it guarantees to self right the wearer in less than 5 seconds. more
The Flexi-Wing 150 Lifejacket has been designed as a dual purpose Emergency Abandonment or Constant Wear lifejacket. The low profile design allows the wearer unrestricted movement and full forward and downward vision. more