FAQ's About Pirani Life's Sustainable Products

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The Pirani Party Tumbler can hold 16 oz, 475 mL of your preference. That is an equivalent to 2 cups, a bottle of water or a pint of goodness.

Keeps drinks ice cold up to 12 hours!

Yes, a lid is included!

Of course! Click here.

DO THIS IN THE SINK - Put a tablespoon or two of baking soda in first, then a half a cup of cheap household vinegar, and watch it bubble up. Wait for the foaming action to subside.  Swirl the mixture around making sure all stained areas are covered with mixture.  Let it sit for 5-10 mins.  Then pour it out and rinse with tap water thoroughly. Let dry before refilling.

You bet your bottom dollar! What kind of tumbler do you think this is!? We do recommend you hand-wash your lids.

The double wall vacuum insulation will protect the liquid inside of your Pirani Party Tumbler and will not freeze. If you are looking for a colder drink, put some ice cubes inside and notice they will still be there at the end of the party!

A bottle brush is the recommended way, but a soft side of the sponge and a rag can be just as good.

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.

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YES! We use safe, certified food grade BPA and phthalate free materials.

YES! The Pirani Party Tumbler will keep your drinks hot up to 6 hours. Be careful and wait until drinks cool to a drinkable temperature

Shipping policy

We ship to most countries around the world 🌎

Standard Shipping can take between 2-6 days. Most orders of $75 or more will automatically be shipped 2 day express.

Returns and exchanges

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Please contact us at info@pirani.life