Those are pretty neat
Thom, especially the one with the carrying handle. Thanks for posting.
My wife sews. I know she can make a couple of those in a flash.
If you want a lighter weight bag use Sandblasting Glass Bead Abrasive. It's about $40 for 50 lbs.
Good tip. I bought a 50 lb. bag and it was a lot lighter than a 50 lb. bag of corn.
(I know what you mean.
The weight/bulk ratio is nice.)