They have started putting Heper shot in a heavy cloth bag. They did away with the flimsy plastic liner also. It still has the pour spout so get some and try it best shot going currently.
We've had the upgraded bags for a little while in our neck of the woods. I have had to fish that plastic liner out of my shot bottle a couple times and that really sucks. That is the only "down side" to it tho. Most around here speak highly of it. It is the best bang for your $$ for sure.
Guy I buy shot from stopped selling West Coast and Lawrence Brand. On my list of things to find here in Eastern PA.
Sparky, CAC Supply in Cambria County, Penn. sells it. Your in the same State so shipping can’t be that much. Give them a call.