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What exactly is the SIGG liner made of?

April 26, 2017liner sigg

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What exactly is the SIGG liner made of?

1 Answer

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SIGG has perfected the formula of its proprietary inner liner over decades of scientific research and Swiss engineering. The ingredients (like the formula for Coca-Cola) remain secret and unavailable to 3rd parties so as to ensure SIGG retains its competitive advantage. The key of course is that the SIGG liner is FDA approved and independently tested to be taste and scent inert – and resistant to any leaching (0.0%) so 100% safe.