AEROGEL BLANKETS??????? That is crazy talk. IIRC Aerogel is niether durable, nor shock resistant, nor flexible, nor fibrous, nor compressible and to top it all off water makes it disentigrate.
The link to the plastic honeycomb fiber insulation is neat though!!!
I purchased a used Montbell UL SS DH #3 from Carol Corbridge. I cannot wait to use it. I am so stoked! It cuts about 2.5lbs off my sleep system as I'd been using my 63oz SD 15F long down bag for the 30-50F range.