S25 stained top center front pocket

[bshjnmng]

I've discovered some stains in the top center front pocket of my Synapse 25. I've been racking my head and narrowed the cause down to a metal bottle of hot water that might have melted something or the ink from a roll of newspaper, but I can't be certain.

It looks something like this.









So far, I've tried alcohol swabs and baking soda to no avail. I'd appreciate if any member could share the experience of removing a similar stain from the halcyon fabric?

Thanks.

[imagineez]

I have a stuff sack in the old Dyneema that has stains on the inside surface (I had put gym workout gloves in there that created black marks on the inside). I have tried Dawn and Goop without any success. Only thing I didn't do is use a little brush to scrub it a little.

Would be great to hear any input/advice for the OP. I'm curious myself.
I tried doing a Tom Bihn forums search to no avail.

[imagineez]

I've discovered some stains in the top center front pocket of my Synapse 25. I've been racking my head and narrowed the cause down to a metal bottle of hot water that might have melted something or the ink from a roll of newspaper, but I can't be certain.

It looks something like this.









So far, I've tried alcohol swabs and baking soda to no avail. I'd appreciate if any member could share the experience of removing a similar stain from the halcyon fabric?

Thanks.

I had emailed customer service and they suggested this product to try. They said it had worked out well for someone who had black sharpie marks inside their bag.