It grips the hand and won't let go. Shaped for comfort and finished with their EarthGrip™ textured powder coat paint, this vacuum insulated pint is unabashedly sublime. At the core, their 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.