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SIPPURA® Glass Tumbler With Glass lid & Straw - 20oz

SIPPURA® Glass Tumbler With Glass lid & Straw - 20oz

✓ Lab-Grade Borosilicate Glass - Won't Break Like Regular Glass


✓ 100% Leak-Proof Guarantee - Silicone-Sealed Glass Lid


✓ BPA-Free & Eco-Friendly - Save 100+ Disposable Cups/Year


✓ Dishwasher Safe - No Hidden Crevices or Moldy Parts


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SIPPURA® Glass Tumbler With Glass lid & Straw - 20oz

Regular price $29.99
Sale price $29.99 Regular price
SAVE % Sold out
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Meet Your New Morning Essential

This isn't just another cute cup. It's the solution you've been searching for.

Why You'll Love It

🥃 PURE TASTE, EVERY TIME: No more bitter metal taste or plastic smell. 100% glass interior means zero flavor interference. Your coffee tastes exactly as it should — pure, delicious and perfect.

 🔒 ACTUALLY LEAK-PROOF: We mean it. Food-grade silicone gasket + glass lid with secure seal = throw it in your bag with confidence. Thousands of customers tested it for you (in backpacks, purses, gym bags). Not. One. Drop.

💪TOUGHER THAN YOU THINK: Made from laboratory-grade borosilicate glass. Withstands -4°F to 300°F. 

🌿GOOD FOR YOU, GOOD FOR EARTH: BPA-free glass. Zero plastic waste. One tumbler= 100+ disposable cups saved per year. Feel proud every single sip.

🧽RIDICULOUSLY EASY TO CLEAN: Wide-mouth design. No weird crevices. No hidden mold traps. Top-rack dishwasher safe. Or rinse in 30 seconds by hand. Done.

♻️MICROWAVE SAFE: Forgot about your coffee? Pop the glass (without lid) in the microwave.

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Where Your Morning Ritual Begins

SIPPURA® was created for people who believe their morning coffee is more than a drink — it’s a ritual.


A moment of calm.
A reset.
A chance to start the day with intention.

But plastic and metal tumblers ruined the experience — with strange tastes, clunky designs, and constant frustrations.

SIPPURA® was born to bring purity back into your daily ritual.

Crafted from clean, aesthetic glass, SIPPURA® honors what coffee should be: pure, flavorful, beautiful.

Because when your mornings feel intentional,
your whole day shifts.

Over 10,000 Orders & Counting!

  • ★★★★★

    Finally found a cup that doesn't make my coffee taste weird! I hate the taste of metal, and plastic always smells funky. This glass tumbler is a game-changer. My coffee tastes exactly how it should.

    Amanda S. | Verified Buyer

  • ★★★★★

    OBSESSED! I fell IN LOVE with this tumbler. I always used a mason jar and knocked it over every morning. This has been PERFECT. The lid fits great, straw is the perfect height. I will ABSOLUTELY be ordering more to fulfill my cup addiction!

    Koffy-Lea C. | Verified Buyer

  • ★★★★★

    "I was nervous about glass breaking, but this thing is STURDY. I dropped it on my kitchen tile (oops) and not even a scratch. Plus it looks so much better than my old Stanley on my desk."

    Bonnie K. | Verified Buyer

  • ★★★★★

    No more spills! I throw this in my backpack every day and it's never leaked once. My old tumbler ruined so many notebooks. This is worth every penny.

    Martin V. | Verified Buyer

  • ★★★★★

    I didn’t realize how much my old tumbler was ruining my coffee until I tried Sippura. The flavor is so clean and pure — no weird plastic smell, no metallic taste. It literally made me excited to make coffee at home again.

    Stephanie H. | Verified Buyer

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WHY SIPPURA® IS DIFFERENT

Choosing the right tumbler isn’t just about holding your drink — it’s about how it tastes, how it fits your lifestyle, and how it makes you feel. Here’s how Sippura® stacks up against regular tumblers you’ve probably tried before.

  OTHERS

TASTE PURITY

ECO FRIENDLY & SUSTAINABLE

AESTHETIC & DESIGN

  • FILL & SEAL

    Pour your favorite hot or iced beverage. Secure the glass lid until you hear it click. The silicone seal does the rest.

  • GRAB & GO

    Toss it in your bag, car cup holder, or carry by hand. The leak-proof lid and protective sleeve have you covered.

  • ENJOY PURE TASTE

    Sip through the reusable straw or drink directly. Experience your coffee exactly as intended — no weird flavors.

  • CLEAN EASILY

    Rinse quickly by hand or pop in the dishwasher (top rack). Wide mouth=no hidden gunk. Done in 30 seconds.

Over 10,000 Orders Shipped!

Excellent

4.7

/ 5

based on 1 067 reviews

Finally… a tumbler that doesn’t ruin my coffee

I’ve tried so many tumblers and they all had that weird plastic or metal taste. Sippura's tumbler is the first one where my coffee actually tastes like coffee. I didn’t realize how big of a difference glass makes until now. I’ve tried so many tumblers and they all had that weird plastic or metal taste. Sippura's tumbler is the first one where my coffee actually tastes like coffee. I didn’t realize how big of a difference glass makes until now. I’ve tried so many tumblers and they all had that weird plastic or metal taste. Sippura's tumbler is the first one where my coffee actually tastes like coffee. I didn’t realize how big of a difference glass makes until now.

Zero leaks. Zero hassle.

I throw this in my tote every single morning and it hasn’t leaked once. The seal is tight, the sleeve protects it, and I actually trust it in my bag. This replaced my Stanley immediately. I throw this in my tote every single morning and it hasn’t leaked once. The seal is tight, the sleeve protects it, and I actually trust it in my bag. This replaced my Stanley immediately. I throw this in my tote every single morning and it hasn’t leaked once. The seal is tight, the sleeve protects it, and I actually trust it in my bag. This replaced my Stanley immediately.

Makes my mornings feel intentional

It sounds dramatic, but this tumbler genuinely changed my morning routine. It feels clean, calming, and aesthetic. I love starting my day with something that actually feels GOOD to use. It sounds dramatic, but this tumbler genuinely changed my morning routine. It feels clean, calming, and aesthetic. I love starting my day with something that actually feels GOOD to use. It sounds dramatic, but this tumbler genuinely changed my morning routine. It feels clean, calming, and aesthetic. I love starting my day with something that actually feels GOOD to use.

The easiest tumbler I’ve ever cleaned

No more moldy lids or weird hidden parts. The wide mouth makes it so easy to rinse, and it’s dishwasher safe. I use it for iced coffee, matcha, water — everything. No more moldy lids or weird hidden parts. The wide mouth makes it so easy to rinse, and it’s dishwasher safe. I use it for iced coffee, matcha, water — everything. No more moldy lids or weird hidden parts. The wide mouth makes it so easy to rinse, and it’s dishwasher safe. I use it for iced coffee, matcha, water — everything.

The compliments are nonstop

Every time I bring this to class or work, someone asks me where it’s from. It looks so clean and minimal. Definitely my favorite purchase this year! Every time I bring this to class or work, someone asks me where it’s from. It looks so clean and minimal. Definitely my favorite purchase this year! Every time I bring this to class or work, someone asks me where it’s from. It looks so clean and minimal. Definitely my favorite purchase this year!

Exactly what I wanted — simple, beautiful, pure

I love simple, high-quality products and this fits my lifestyle perfectly. No heavy stainless steel, no bulky plastic. Just clean glass and pure flavor. It feels premium without being overpriced. I love simple, high-quality products and this fits my lifestyle perfectly. No heavy stainless steel, no bulky plastic. Just clean glass and pure flavor. It feels premium without being overpriced. I love simple, high-quality products and this fits my lifestyle perfectly. No heavy stainless steel, no bulky plastic. Just clean glass and pure flavor. It feels premium without being overpriced.

Perfect for hot AND iced coffee

I use it for hot coffee in the morning and iced lattes in the afternoon. No smell, no taste carryover. It’s honestly the most versatile cup I own. I use it for hot coffee in the morning and iced lattes in the afternoon. No smell, no taste carryover. It’s honestly the most versatile cup I own. I use it for hot coffee in the morning and iced lattes in the afternoon. No smell, no taste carryover. It’s honestly the most versatile cup I own.

QUESTIONS?

Will this break if I drop it?

Our borosilicate glass is seriously tough — the same type used in Pyrex and lab equipment. The silicone sleeve adds extra protection. While we can't promise it's indestructible, customers regularly drop it on tile, concrete, and asphalt without damage. It's built for real life, not just display.

Will it actually not leak?

Guaranteed. The silicone-sealed bamboo lid creates an airtight lock. Thousands of customers throw it in bags daily. Our leak-proof guarantee: if it leaks, we replace it free.

Is it really dishwasher safe?

Yes! Remove the lid and microwave the glass tumbler safely. Metal tumblers can't do that.

Is this actually eco-friendly?

Yes. Glass is infinitely recyclable, one tumbler replaces 100+ disposable cups per year. You'll save money and reduce waste.

What size is it?

20 oz (600ml) — holds a standard iced coffee or latte with room for ice. Fits most car cup holders (3" diameter).