Supplies
1 skein sportweight yarn in Main Color (MC)
Small amounts of yarn in Contrasting Colors (CC)
US6 (4 mm) needles
G/6 (4mm) crochet hook
Tapestry needle
Charts
Gryffindor Chart
Hufflepuff Chart
Ravenclaw Chart
Slytherin Chart
Final Measurements
11" (27.9 cm) around, 11.5" (29.2 cm) tall
Instructions
Follow knitty.com's original Wine Cozy pattern, making the following changes.
CO 51 stitches, instead of 42.
When you've completed approximately 1.5" to 2" (3.8 cm to 5.1 cm) of stockinette stitch, begin working the chart of your choosing. (The author uses the smaller, more basic charts.)
Final Product
Credit
Hardhad_cat's tutorial was taken with permission from Harry Potter Crafts on Yahoo! Groups.