You can purchase both the Cabled Peaks Cowl (http://www.ravelry.com/patterns/library/cabled-peaks-cowl) and the Cabled Peaks Hat as a set for $8. No coupon necessary! Just add both to your cart at once.

The Cabled Peaks Hat starts with widely spaced cables with seed stitch in between that lean into each other, then twist their way to the crown. The design is reminiscent of the peak of Gothic windows.

Sizes with hat laid flat: (This pattern is pretty stretchy.)
Newborn- 11” circumference, 5.5” height
Toddler- 13” circumference, 7” height
Child- 17” circumference, 8” height
Adult- 19” circumference, 9” height

Gauge: 20 stitches and 28 rows in seed stitch = 4 inches

Materials:
Worsted weight yarn (I used Caron Simply Soft (100% acrylic, 315 yards) in Country Blue)
Size 6 (4mm) circular needles or double pointed needles
Size 7 (4.5mm) circular needles
Size 7 (4.5mm) double pointed needles (or use the magic loop method)
Stitch marker
Cable needle

One skein of Caron Simply Soft was enough to make this hat and the coordinating cowl.