26oz Insulated Stackable Tumbler

Regular price$32.95
Rated 5.0 out of 5
Based on 71 reviews

• Stackable
• Dishwasher Safe
• Skinny-Wall Triple Insulation™


Party sustainably everywhere you go with this DELUXE, STACKABLE tumbler. Our Skinny-Wall Triple Insulation means you can go big without the bulk and keep three + cups of your chosen beverage hot or cold until the very last sip. Plus, with each use, you help eliminate the 500 billion single-use cups wasted around the world annually. Bring this easy-to-carry, stainless steel tumbler to your favorite game, coffee shop, concert, or wherever you choose to adventure. Our reusable tumblers make sustainability enjoyable and convenient!

Comes with 1 26 oz. Pirani Party Tumbler and 1 lid
Patent Pending

• Dishwasher Safe!
• Our skinny walled vacuum insulated tumbler will keep your drinks ice cold 12+ hours, hot up to 6 hours and does not sweat
• Powder coat finishing for easy grip and extreme durability
• Added internal copper coating increases insulation 10% - 15% longer
• Rolled lip for smoothest drinking experience
• BPA free and phthalate free
• Easily stackable and easy to carry
• Food safe, ultra high strength 18/8 stainless steel - does not transfer flavor
• Lifetime warranty
• Fits all standard cup holders

• Volume: 26 fl oz (770 fl oz)
• Diameter: 3.75 in (9.5 cm)
• Height: 7.3 in (18.6 cm)
• Weight: 15 oz (425 g)
• Lid: BPA Free - Tritan Plastic

Unique Features

Stackable 🥤

Going to the beach or out on the boat? Is your cabinet starting to look like a disaster? Stack our cups to save space!

Dishwasher Safe 🧼

Feeling lazy after a long day? Me too! Skip the handwashing and throw everything in the dishwasher, including Pirani Tumblers and Lids! 🥤

Air-Tight Lid

Our lids are air-tight which make them highly unleakly! Make sure to keep the flap open when taking the lid on and off your Pirani tumblers.

Both of these insulated cups are 16 oz.

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Pirani Tumbler FAQs

The Pirani Party Tumbler can hold 26 fl oz (770 fl oz) of your preference.  That is an equivalent to 3+ cups of water, a bottle of wine or a x-large iced tea!

Keeps drinks ice cold up to 12 hours!

Most Pirani tumblers are dishwasher safe, top rack recommended! Matte Powder Coated Tumblers are Dishwasher Safe. Metallic and patterned (ombre) tumblers are hand wash recommended.

Marcello Pirani was a German physicist that invented a vacuum gauge, which is one of the main tools used during manufacturing of the Pirani Party Tumbler.

Don't Take Our Word


“...Coffee, Beer, Mix Drinks, Soups, etc. Its literally perfect for every situation...”

Ryan J.
Memphis, TN

“This cup is unbelievable. I'd make a drink with ice at sunset, drink the drink, but the next morning the cup still had ice in it! Now my husband wants one too and is finally getting into no plastic.”

Heather D.
Sand Diego, CA

Love my new cup ❤️ 🌊🐚🐬 It’s just the right size & fits very well in my car cup holders. Very fast delivery time & I will definitely be ordering more.

Bev D.
San Padre, TX

Very simple and I like the how the lid closes completely now. It can be used for mixing drinks in a pinch.

Kevin O.
Fort Lauderdale, FL

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Los Angeles, CA

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average rating 5.0 out of 5
Based on 71 reviews
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99% of reviewers would recommend this product to a friend
Customer photos and videos
71 Reviews
Reviewed by Zoe
Verified Reviewer
Review posted
I recommend this product
Rated 5 out of 5

Will Never Go Back!

I initially bought a Pirani cup because the local distillery I worked for carried them. And let me tell you. I have not and will never go back. Since then I have bought 4 more and gotten my husband addicted as well. They keep drinks temperature controlled the entire day, you can customize them in all these awesome colors and the air tight seal is no joke. I shake my preworkout before the gym in them with no leak. I even once dropped my cup, from my husbands center console of his car, onto his seat and down to the pavement and NOT ONE SINGLE DROP SPILLED! Bonus on the dishwasher safe solely for convenience. If they’d sponsor me, I’d do it. Cannot recommend enough!

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Reviewed by Jennifer I.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5

Great Product

I love them

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Reviewed by Amanda S.
Verified Buyer
Review posted
Rated 3 out of 5

Not my fav

I thought I would like the larger size better but I don’t. The smaller one feels better in your hand. The color is beautiful though.

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Pirani Life

Sorry to hear you don't love the extra 10oz, but glad to know you are a fan of our OG 16oz party cup!

Reviewed by Ginger W.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5

Leakproof, stackable, durable, colorful Tumblers that keep Hot & Cold a looong time

I first discovered the 16oz Pirani Life tumblers on ViewYourDeal.com years ago. My kitchen cabinets were then so full of other tumblers that were missing something that Pirani had: stackable, a small footprint, leakproof, durability, dishwasher cleaning, non-rusting material that's not plastic, carry-ability, non-clunky, and insulating double wall stainless steel. The stackable nature and hot/cold temperature retentiveness was a serious game changer! I'm going to donate all our old non-Pirani cups now that we've found 'the one'. All the surrounding towns in MA, stopped allowing purchase of single use plastic bottles, which are so bad for sea life and the environment. If they didn't in your town, they will be coming there soon.

Love the hot and cold temperature steadfastness, saves time from microwaving or ice getting! If I have an icy drink at night, it's still cold the next morning!

I was blown away by how thoughtful the Pirani designers/owners made them, ie. the lid has a tiny tab grip integrated so you can pop the lid open easier, the Adventure handles can open/close to attach to a bag. Everything arrives on recyclable paper or cardboard, no plastic. How those other overpriced tumblers which aren't leakproof, are >> $40, in different colors (Yti/ Hydroflk/Stnly), are so popular is crazy. Sometimes simpler design is better. The Pirani larger 26oz tumbler has thoughtfully interchangeable lids with the smaller 16oz & you can imprint names to personalize for a…

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Pirani Life

WOW, this review I believe is one of the best we've ever received. It is exciting to hear how much you love our tumblers and appreciate all the thoughtful details that went into designing them.
That is amazing to hear that your town no longer allow purchasing single-use bottles! It's incredibly rewarding to know our commitment to sustainability and reusability resonates with customers like yourself. We take great pride in creating products that not only meet our customers' needs but also contribute to protecting our planet.

Your feedback on potential improvements, such as a crossbody strap for outdoor adventures, is invaluable. We're always striving to enhance our products, and suggestions like yours help us prioritize future updates and we've added it to our our wish list for consideration!

Once again, thank you for being a loyal Pirani customer and for spreading the word about our brand. We're grateful to have you as part of the Pirani family !

Reviewed by Aaron R.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5

Best coffee cup on the market

The title of this review is all you need to know. Best cup/lid system I’ve used. I own 6+ of the 26 oz tumblers and have thrown away all my other brands including yeti.

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Pirani Life

Wow, what a fantastic review! We are over the moon that you love our 26oz tumblers so much. Having a customer convert fully to Pirani and ditch all other brands is the ultimate compliment. Thank you for joining the Pirani family and for being such an amazing advocate for reducing single-use waste. We truly appreciate your business and support!