Canvas Army Tents for Sale. Canvas Army Tents Manufacturers & Supplier South Africa. Buy for Outdoor Camping & Hiking Tents. Canvas Army Tents for sale are commonly referred to as Military Tents or Disaster Tents. They are built solid with strong steel frames for a firm hold and durability. Our standard tents are built to accommodate up to 10 persons comfortably. They are easy to store and it is portable. They can easily be rolled up and dismantled too.