The bags I use now have deteriorated very bad. I fill with pea gravel to make a trap bedding in riprap. I store them outside. I picked a couple up the other day and my fingers went right through them.

Any suggestions on a stronger bag? Thanks

Have you seen the bags of tube sand? They come in a pretty heavy duty sack.

I’m not sure they would be wide enough for a ts85. Maybe though. Thanks

Those construction type sand bags need to be stored out of sunlight or they quickly break down.

I can attest to that fact.

I've gotten ads from this site,

https://sandbaggy.com/collections/sand-bags

Never bought, so I can't say if they live up to their ad copy.