Challenger Worksafe 300

The Challenger Worksafe lifejacket is designed to be easy to don, comfortable and unrestrictive to wear when performing heavy manual work.

The Worksafe can also be fitted with a fire retardant cover for wear when performing tasks such as welding (PVC, Nylon or clear painters covers are also available).

The Challenger Worksafe incorporates the interlocking bladder, which self-rights the wearer in under five seconds, (even if they are unconscious) and provides an effective wave barrier which prevents water from being channelled into the wearers airways.


  • 300N buoyancy
  • ISO 12402 approved
  • Wave barrier technology
  • Stainless steel front buckle fastening
  • Tailored fit
  • Stainless steel deck harness (optional)
  • Single chamber interlocking lobes
  • Fitted lifting becket
  • Whistle
  • Hook & loop burst point
  • Reflective binding on outer cover


  • 337N buoyancy (actual)
  • 275N buoyancy (category)
  • Automatic gas inflation
  • Halkey Roberts Alpha Automatic operating head

Design Options

  • Orange wipe clean, heady duty PVC, fire retardant and red Nylon
  • Sprayhood
  • Lifejacket light
  • Crotch strap

WBT-100.pngWave Barrier Technology

The patented interlocking lobe design of the bladder used in this lifejacket self-rights the wearer in under 5 seconds and provides an effective Wave Barrier preventing water from being channelled into the airways. The tailored neck design gives vital support to head and neck, even if the subject is unconscious.

Ordering information

Part No. Description
10-ISP-044I-013 HR A/S, Red Nylon
10-ISP-044I-027 HR A/D, Red Nylon
10-ISP-044I-017 HR A/S, Orange PVC
10-ISP-044I-028 HR A/D, Orange PVC