OG Flex Flask

OG Flex Flask


Keep yourself hydrated and look damn good doing it with the Massenomics FlexFlask.  The OG features our iconic "M" logo engraved by freakin laser beams.  Your choice of brilliant white or matte black finish.

  • 41 Oz.

  • Double Wall Stainless Steel

  • Wide Mouth

  • Perfect for water, coffee, pre-workout, beer, whiskey, everclear, or a combination of all six!

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