$20.00
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Our larger reusable soft flaks by Endorphin Belt! With 3x the volume of our regular flasks, the Mega Flask is a great option to mix more of your favorite Blank's gel or drink mix in. Pair it with an Endorphin Belt designed to carry the Mega Flask, along with your phone, keys, gels, etc.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$20.00