Milwaukee's PackOut Class B Type III first aid kit is part of the most versatile, durable, modular storage system. The kit's impact-resistant body keeps contents safe from drops and bumps on the jobsite. An IP65-rated weather seal protects bandages, adhesives, antibiotics, and other essential medical supplies from rain and debris. The reinforced lid seals shut to keep all contents secure and in their proper places. This comprehensive first aid kit contains 193 items and its double classification as a Class B and Type III kit means it includes advanced items intended to treat serious injuries and meet the needs of high risk work environments.