Challenger Interlock 275 vs Besto 300N SOLAS Twin Chamber Premium
Lifejackets comparison
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2 products
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The International Safety Products Challenger Interlock 275 and Besto 300N SOLAS Twin Chamber Premium are both lifejackets products certified to MED and SOLAS. Key difference: Cylinder Size — Challenger Interlock 275 is 2 x 60 g vs Besto 300N SOLAS Twin Chamber Premium at 60 g.
Besto 300N SOLAS Twin Chamber Premium
Specification comparison
Specification
Challenger Interlock 275
Besto 300N SOLAS Twin Chamber Premium
Buoyancy (Category)
275 N
Buoyancy (Actual)
330 N
Chambers
Twin independent, each with 300N
Inflation System
Halkey Roberts Alpha Automatic
Self-Righting Time
<5 seconds
Buckle
2/3 bar stainless steel
Cover Material
Red Nylon or Orange PVC
Cylinder Size
2 x 60 g
60 g
Waist Belt Circumference
55-175 cm
Weight Range
>43 kg
43+ kg
Buoyancy
300 N
Activation Type
UML MK5 (automatic)
Material
Cordura cover
Color
Red
Part Number
20.810.159
EAN
8711497626100
Certification comparison
Certification
Challenger Interlock 275
Besto 300N SOLAS Twin Chamber Premium
MED
✓
✓
SOLAS
✓
✓
Other Lifejackets comparisons
Data sources
Besto 300N SOLAS Twin Chamber Premium
Data from bestolifesaver.com ·
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