The duvet we purchased was of the winter weight. It is being used in Northwest Wisconsin. It replaced a very heavy comforter. This Duvet is much warmer, but light (not Heavy). When first getting under the duvet it is warm instantly.
Your skin feels warm against the duvet right away. It truly like sleeping under a CLOUD.  And best of all it breathes-
You do not overheat under it. Thank You for manufacturing this product. See you at the next show!
Rick

Kim who is a very discerning customer was thrilled with her alpaca pillows and queen mattress pad.  Alpaca is Kim’s go to fiber and she has said the pad is beautifully constructed with a fine quality fabric cover, but most of all the alpaca within is Divine!  The pillows are lofty and soft.  We highly recommend Alpaca Bedding for their quality products and amazing customer service.  Sandra has been a joy with whom to work.  Alpaca Bedding is number one in our book! 
Linda

Best sleep I have had in years!
The alpaca mattress pad is so comfortable, I just want to stay in bed and enjoy!!  The alpaca duvet is lightweight, luxurious and warm
JH

We love the duvet.  It keeps us very warm during the cold New Hampshire winter.   
Tom