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The Sea Frogs Salted Line is an exclusive series of hybrid waterproof camera housings, purpose-built for underwater photography at depths of up to 40 meters (130 feet). It is also designed to withstand severe hydrodynamic shocks and to thrive in the most demanding environments—from powerful waves to rough shore breaks. The Salted Line is engineered for both surfing and diving photography.

This line is the exclusive creation of Sea Frogs Hong Kong, and it’s only available through official websites—not on marketplaces or third-party seller websites. What makes the Salted Line unique is not just its rugged design and reliability but also the fact that it evolves directly from user feedback. Typically, the Salted Line version is introduced a few years after the release of the standard Sea Frogs housing model, incorporating the experiences, suggestions, and real-world insights from thousands of users.

Sea Frogs Hong Kong launched the Salted Line series in 2018 with a simple but ambitious goal: to provide affordable, professional-grade polycarbonate housings packed with features and performance—without the high price tag of traditional options. The result is a trusted solution for photographers who need equipment as adventurous as they are.