Specialized purist stainless maker 10 oz bottle drift 10 oz

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. Scope top provides 360 degrees of perfect sipping at any temperature. Rotating outer ring adjusts to your preferred flow. Fits all Purist bottles.

12 hours hot / 24 hours cold

Double-wall vacuum insulated

Leak-proof

Surgical grade stainless inner

Unbreakable interior glass finish