Unredeemable, unsellable catsacks?

[Heavysteam]

Basically those catsacks were glitched because of a developer oversight.

You can read more on it here

[0.10.1.0] Unable to open catsacks

Ya that’s basically what happened, as seen in this announcement: Here’s the specific part in question: Since you haven’t gotten your refund or had the catsacks removed, the best course of action is to contact them about it.