I have a Casper mattress that I really love. I find it extremely comfortable. I decided to give this duvet a try because I love a great blanketcomforter.  This one is very lightweight yet warm. I have slept with it for a few nights and had a really great night’s sleep. However, it is very noisy. It’s a loud plastic, crinkly sound and that has been a bit annoying. When my husband or dog move around it wakes me  up a bit. I’m hoping the sound will decrease somewhat the more we          
use and wash it.