Therma-S’well® Technology

Keeps the things you love hotter or colder, longer than all the rest

Eco-Friendly

BPA/BPS-free and reusable

Triple-Layered

Includes vacuum-insulated, 18/8 stainless steel

No Sweat

Condensation-free exterior

GQ
Independent
Stylist
Wired

Our Founder

Listen as Sarah Kauss shares her entrepreneurial journey building S'well and creating a movement with NPR's How I Built This.

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S’WELL AT 10

Explore best sellers and #swelladventures, as we celebrate 10 years of sustainable living!

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Join The Movement

S'well is a Certified B Corp, meeting the highest standards of social and environmental impact.

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