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I always thought those heated vest battery packs were a gimmick for cold water diving.
Ngl, I finally used one on a 4-hour job in Puget Sound last month and my core temp stayed up the whole time. Anyone have a brand they trust that can handle the pressure cycles?
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piper_green21d ago
Still a gimmick for most divers.
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ruby_grant20d ago
It's funny how often the "gimmick" stuff ends up being the real deal, lol. People just hate admitting they were wrong about gear.
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