It grips the hand and won't let go. Shaped for comfort and finished with our EarthGrip textured powder coat paint, this vacuum insulated pint is unabashedly sublime. At the core, our TempLock double wall vacuum insulation and electropolished steel preserves taste and keeps favorite brews cold for hours on end, drinks on ice for 24 hrs, and coffee hot for 8 hrs. Includes an insulated lid and silicone cork to keep your drink at optimal temperature. Lid compatible with straws up to 8mm in diameter.