The Pirani Difference
No leaks. No worries.
Feeling busy? No worries. Our lockable lid keeps things sealed tight, no leaks, no stress. Snap it shut, toss it in your bag, and go.
One lid. Every Pirani.
Our OneFIT® ecosystem means your lid works across every 2.0 Pirani. Less matching, more sipping.
Hydration made easy
Hydrate at your pace with our easy-open lid and sip or chug drinking options. Just flip and go.
Comfort meets control
Our tapered design is easy to hold, and convenient measure lines let you keep track of your hydration goals.
Multi-purpose design
The removable base comes in handy as a cup, pet bowl, or snack bowl. Just pop the base and share the love.
Road trip ready
From commutes to weekend adventures, our tapered design fits every standard cupholder and goes wherever you do.
Carry it your way.
On the move? No problem. The detachable rope handle hooks anywhere. It's durable, stylish, and ready to go wherever life takes you.
Easy to clean
Nobody has time for a tricky lid. Our seamless design cleans up in seconds. Less scrubbing, more sipping.
Pirani Tumbler FAQs
The Pirani Companion Bottle can hold () of your preference.
Keeps drinks ice cold up to hours, and hot up to hours!
All solid color and textured pattern Pirani tumblers/ bottles are dishwasher safe, top rack recommended!
*Ombre tumblers are hand wash recommended to keep the colors bright!
While floating isn’t one of the main features of our tumblers, our 16oz and 26oz sizes DO float! Just make sure the air-tight lid is securely on and the tumbler is filled about 2/3 to 3/4 full.
Want to see how it works? [Check out this quick tutorial!]
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.
