Bottle with Chug Lid features twist-to-lock PACKOUT Connectivity so you can attach your bottle to the top of PACKOUT solutions, allowing for secure drink storage on the jobsite. Each bottle comes with a leakproof chug lid to prevent spills while transporting PACKOUT, and dishwasher safe for easy cleaning. The impact-resistant body is built and engineered to withstand the harshest jobsite environments. MILWAUKEE PACKOUT is the industry's most versatile and durable modular storage system.