Founder Union

Purist designs bottles you’ll never taste.

Whether it’s a metallic tinge or a hint of whatever you drank last week, your stainless steel bottle shouldn’t retain unwanted tastes. Purist emerged from our conviction that taste should never be compromised. That’s why we made a bottle that always keeps drinks pure.

With technology inspired by the lotus effect, we transform silicon dioxide, one of the most fundamental elements on the earth, into a flawless interior glass finish that keeps drinks pure. Purist bottles are designed in California and made in China.

• Unbreakable interior glass finish
• Double-wall vacuum insulated
• Surgical grade stainless inner
• 12 hours hot / 24 hours cold
• Leak-proof

Care

• Do not scrub interior with abrasive brush or material.
• Not dishwasher safe.
• To clean, simply rinse with warm water and mild detergent or use a soft cloth as needed.
• For tops, simply soak and rinse in the open position to clean.

Safety

• Do not microwave.
• Do not put over open flame.
• Not oven or freezer safe.
• Not intended for carbonated beverages with use of tops.
• Not intended for beverages hotter than 185°F/85°C.