Counterweight Tubes?

June 12, 2014 forum topics
Hi all! My station has a few of these counterweight tube bags made years ago by a lady in Michigan who branded herself as "Eclipse Cloth Goods." She has since exited the business but I’m trying to find someone who is making something similar. Has anyone seen anything like this? All I can find on B&H are metal weights that lock onto poles, and various bags to fill with sand, water, etc.

Thanks!