Ninja Paintball Universal Tank Cover Ninja releases a new design Universal tank cover. In the past, we had two tank cover sizes that fit the 50/4500 and 68/4500.We received numerous requests for a 45cu, 77cu and 90 cu tank cover. With our new design, we can offer one tank cover that will fit all Ninja carbon fiber tanks. The Ninja Tank Cover comes in a two-piece design that gives you the ability to adjust the overall length by adjusting 4 Velcro straps. The neoprene cover design has the ability to stretch over the tank for a snug fit. Ninja Universal Tank Cover Features Fits 45cu through 90cu Ninja tanks Heavy Duty velcro two piece design Stretchable neoprene construction Gives your tank a padded layer of protection from damage