Any suggestions for a down alternative duvet insert? (100 views)

I had to order (because the store is in Seattle) ours and do not regret it. I has held up well and is the lightest version and still, super warm. IKEA. I think it was 14.99 when I bought it several years ago. I get two twinxl or twin and that way, DH can't tug or pull my blankets off of me. Smartest thing I ever did. Can't tell you how often I'd be startled from sleep without a cover, LOL. I also have used a wool blanket inside a duvet cover, which works well. I have a weighted blanket so had to go lighter because that added to the warmth.

Just googled it and shocked how much the price has come DOWN. 

This is a "1" scale and they make warmer, poofier versions.  This is very warm for us--don't forget the cover will also add to the warmth.

I rechecked my order from 2014 and it was 17.99 each.  WOWzers; almost makes me want to buy it again but the ones we have have held up great.