Stratagem's Rushing Waters terrain pack features 15 pieces of liquid scenery in 5 unique shapes that are completely modular. You can arrange and rearrange a complex system of waterways using straight rivers, bends, forks, ponds (which also serve as natural endcaps)--there's even a massive 16" lake. Each river measures 4 inches wide, and the whole set laid end to end is well over 12 feet of terrain!
Just like our battlemats, each piece of river is made of quality 2mm neoprene and sublimation printed at a crisp, high-res dpi. If you need to take your rivers on the go, they pack right up into the included canvas carry case, which clips right on to backpacks, cases, and our battlemat carry case, if you've got one.