The MILWAUKEE® PACKOUT™ Modular Storage System is the industry's most durable and versatile storage system. The PACKOUT™ 16QT Compact Cooler holds ice for over 30 hours and is IP65 rated to withstand harsh environments. It is constructed with impact-resistant polymers for ultimate jobsite durability and offers a no-sweat exterior. The 16-quart cooler has an integrated bottle opener and interior storage tray for maximum versatility on and off the jobsite. The PACKOUT™ Modular Storage System allows for customized storage systems that easily transport and organize tools and accessories.