Our PACKOUT 30oz Tumbler Lid is splash-resistant and opens and closes smoothly. When paired with a PACKOUT Insulated Tumbler, our 30oz Tumbler Lid provides all-day hot and cold retention. This lid disassembles quickly for easy cleaning in the dishwasher or by hand. The PACKOUT 30oz Tumbler Lid is designed for use with PACKOUT 30oz Insulated Tumblers. MILWAUKEE PACKOUT is the industry’s most versatile and durable modular storage system.