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The Banyan Tee

Tumbler - Dunder Doodle

Tumbler - Dunder Doodle

Regular price $44.99 USD
Regular price $49.99 USD Sale price $44.99 USD
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Shipping calculated at checkout.

Sip. Chill. Repeat. 🥤

Stay cool (or hot!) with a tumbler that blends utility, style, and fandom in one sleek sip-ready package.

Why You’ll Love It:

  • 20 oz capacity — just the right size for coffee, tea, smoothies, or chaos
  • Double-wall insulation — keeps drinks hot or cold for hours
  • 304 stainless steel — durable, rust-free, and sleek
  • Splash-proof lid — no spills, just sips
  • OEKO-TEX certified — safe, non-toxic, and eco-conscious
  • Digitally printed — vibrant, long-lasting design that doesn’t fade

🧊 Your Everyday Hydration Hero

For your car, desk, or daily grind — this tumbler keeps up and stands out.

🚚 Free Shipping in US

Your drinkware upgrade is on the way — fast, free, and fabulous.

💸 First Time Here?

Use code WELCOME5 for 5% OFF your first order. Sip in style.

Customer Reviews

Based on 1 review
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C
Charlotte
Maintains temperature

Love this Office tumbler! It’s great for both hot and cold beverages and maintains the temperature for an impressively long time.

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