I’m carrying mine in a Feuerwear Mitch 10 since almost 2 years now and have no issues whatsoever.
Even if that might point to issues with my hormones, it seems to be good for the FP2. 
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I’m carrying mine in a Feuerwear Mitch 10 since almost 2 years now and have no issues whatsoever.
Even if that might point to issues with my hormones, it seems to be good for the FP2.