Glass or Silicone storage?

[Slapalottapuss]

I have been using some glass jars to store my pressed returns in. Thinking about getting some small silicone jars with lids. The glass is a pain to clean and reuse.
What is everyone using?
Also thinking about going for the ultra simple parchment envelope in a mason jar and refrigerate

 

[Sativa1970]

I have 2 silicones but no clue what is in them any more. Also have a jar full of folded and labeled parchments. Almost always reach for a strain, not a surprise.