Part of the durable and versatile PACKOUT Modular Storage System. Backpack has an impact-resistant molded polymer base that can connect with other PACKOUT system components via integrated locking cleats. Constructed with tear-resistant 1680D ballistic material, all-metal hardware, and heavy-duty zippers so it can withstand harsh job site environments. The leak-proof food grade liner and dual layer insulation ensure that the cooler holds ice for up to 24 hours. Features no-sweat exterior, integrated tape measure clip that also works as a bottle opener, and four storage pockets for carrying food, beverage and personal items. Includes padded shoulder strap. The cooler utilizes double insulation and a food-grade leak proof liner to keep ice cold for up to 24 hours without leaking. Additionally, Milwaukee constructed the cooler with 1680D ballistic material base and heavy duty metal zippers for a longer life. A tape measure clip with a bottle opener provides ultimate versatility. Tool Accessories not included.