This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
If you close it, the rate of heat loss in even a cheap vacuum flask is minimal, as in “scalding hot coffee poured in the morning is too hot to drink 8 hour later” minimal.
If you close it, the rate of heat loss in even a cheap vacuum flask is minimal, as in “scalding hot coffee poured in the morning is too hot to drink 8 hour later” minimal.