Cascade Eco Duo Yarn is a similar yarn: alpaca, hand wash, worsted (19-20 sts/4 in), 4.5 sts / inch, 100 gram, on size 8 US needles, 197 yards. You may also like Cascade Highland Duo Yarn, which is another similar yarn: alpaca, hand wash, 4.5 sts / inch, 100 gram, 70% baby alpaca, 30% merino wool, on size 8 US needles, 197 yards.
What about yarn that have the same look and feel? Find more yarn with a smooth / uniform texture, sheds, and a low (drapey) twist.
Hopefully our suggested project ideas for Cascade Color Duo Yarn can help you come up with your next exciting new project idea!