The PACKOUT™ Bottle Chug Lid is a durable and versatile accessory in the PACKOUT™ modular storage system. It features double-wall vacuum insulation to keep beverages hot or cold all day and is made from 18/8 stainless steel for maximum durability. The lid is dishwasher safe and compatible with all PACKOUT™ bottles and mugs. Its twist-and-lock mechanism allows secure connection with other PACKOUT™ components, making it ideal for jobsite use or on the go.