Your go-to for longer days.
Meet the 32oz Companion Bottle™, our first-ever hydration bottle, built the Pirani way.
Designed for daily hydration, bigger adventures, and everything in between, the Companion Bottle brings the same durability and simplicity you already love, with more capacity and more versatility. Whether you’re headed to
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The Best Cup!!
I love a few things about this cup. The lid takes a half turn to close. The handle makes it so convenient while, also being gentle while carrying since it’s fabric. And the locking lid puts me at ease for it not just popping open.
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Kari · October 30, 2026
Love Pirani
My husband bought us two of the cups earlier in the year because we needed spillproof with our dog who likes to knock them over. We took them on vacation with us. I needed a 32 oz cup to use for my loaded teas and this one came across my feed. So why not. Love it. And I've had a few comments on it.
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Sandra · October 22, 2026
LOVE THIS!
I have been through so many different water bottle brands, trendy and not trendy, and the companion bottle is the WINNER! I already have a handful of the other size Pirani cups and was so excited to see this come out. It is easy to clean, no crazy hard to reach crevices, water stays cold all day, and it fits in my cars small cupholder. Now, excuse me while I go donate all my other brands.