Patriot Berms from Husky Portable Containment have separate aluminum angle pieces that make the berm liner lighter to handle and easy to use with minimal setup. The angle brackets come in their own storage bag, as does the berm liner, making transport easy. Material options include PVCs from 22 to 30 ounces, all XR materials and urethanes, with wall sizes up to 24 inches. The aluminum angles are constructed from heavy-duty 6061-T6 aircraft-quality aluminum. 800/260-9950; www.huskyportable.com.