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The Flex Extender instantly adds 1.43 oz to any Flex Capsule so you are prepared for any length trip. Simply add to transform your Flex Medium into a Flex Large. When you’re reaching the last bits of your product, unscrew the Extender for easy access to every last drop. *Pro tip: The Extender is completely closed when the fl oz on each piece line up (after about 2.5 rotations).
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🇺🇸 Ship from USA · On Agora since 2025
$14.00