Loading... Please wait...Big Stitch Alpaca Yarn is now available in 70 yard mini-bumps (approximately 1/2 a full bump.) The yarn is 70% alpaca, 15% wool and 15% nylon. Each mini bump has enough yarn to make a hat and skinny scarf using our size 50 (25mm) double pointed needles. Your free pattern includes two different hats and a skinny scarf. Bundle up for the winter in these warm accessories. It only takes a few hours to make both pieces.