Beast 40 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Purple)
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Unlocking the BEAST: Why This 40oz Tumbler is the Only One You’ll Ever Need
In a market flooded with second-rate drinkware, one name stands tall: The BEAST by Greens Steel. We’ve taken everything you love about our classic tumblers and made it bigger, better, and bolder. Here is why the 40oz BEAST is setting a new standard for hydration.
Unmatched Capacity, Unrivaled Insulation
Whether it’s a long workday, a rugged camping trip, or a cross-country road trip, the 40oz capacity ensures you stay hydrated without constant refills. But it’s not just about size. Our tumblers are over-engineered and tested against leading brands to provide #1 temperature retention, keeping your ice frozen and your coffee piping hot for hours on end.
The Premium Difference: 304 Food-Grade Steel
Not all stainless steel is created equal. The BEAST is forged from Highest Quality Premium 304 18/8 Food Grade Stainless Steel.
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Pure Taste: Our electro-polished interior ensures your cup imparts NO unwanted flavors—just a clean, crisp drink every time.
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Durability: The vibrant Deep Purple powder coating isn’t just for looks; it’s a long-lasting finish that resists fading and wear.

Exclusive Bonus Bundle Included
We believe in providing value that goes beyond the cup. Every BEAST arrives in a beautiful gift box with:
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Two Unbreakable Straws: A curved one for water and a wider, straight one for smoothies and shakes.
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Upgraded Pop-Up Lid: Splash-proof, closable, and super easy to clean.
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Cleaning Brush: To keep your straws pristine and ready for use.

100% Satisfaction Guaranteed
Greens Steel is a brand built on trust. We’ve had enough of cheap plastic and inferior metal. We know you deserve a product that lasts a lifetime, and we back every purchase with our commitment to your complete satisfaction.
Don’t settle for less. Put the BEAST to the test today and feel the difference.
[Shop Greens Steel 40oz BEAST Now]