The First Aider Haversack comes in a lightweight nylon material with strap that permits easy transportation. The haversack is durable and water resistant perfect for any weather conditions. The First Aider Haversack has 8 internal compartments that allow plenty of space to transport the first aid content as well as help organise the items. The First Aider Haversack is an ideal bag for all rapid response situations. The reflective stripes on the haversack makes it easy to find in dark conditions.