Carboy Cozy

I grew up with my dad always making wine, and now my husband brewing beer at home. In either case, the carboy needs to stay relatively and consistantly warm, which is sometimes
hard in the winter (despite having the heat on) and durning the summer (with the air conditioning). So, I rounded up my partial skeins of Red Heart Super Saver yarn and decided to whip up a cozy for my husband's beer carboy, to warm it up.

In case you want to make your own, here's the pattern:

Materials: Red Heart Super Saver, any colour - scraps and partial skeins encouraged
5mm (US 8) circular needles, in at least 24" long plus one 12" long
5mm (US 8) dpn's
yarn marker
a crochet hook to weave in ends

Tension: 17sts = 4" (10cm)

Pattern: *to fit a carboy with an approx circumfrence of 90cm (39"), which is a standard 5 gallon (23 litre) carboy

1.) CO 152 sts on longest circular needles. Join and place marker.
2.) K2, P2 around for 2 inches.
3.) Switch to St st (knit around) until entire peice measures approx 36 cm (14 inches).

Decrease rounds:
Odd number rows: knit
Even number rows: decrease as follows, switiching to smaller circular needles then dpn's when needed:
Row 2: *K12, k2tog* around
Row 4: *K11, k2tog* around
Row 6: *K10, k2tog* around
Row 8: *K9, k2tog* around
Row 10: *K8, k2tog* around
Row 12: *K7, k2tog* around
Row 14: *K6, k2tog* around
Row 16: *K5, k2tog* around
Row 18: *K4, k2tog* around
Row 20: *K3, k2tog* around
Row 22: *K2, k2tog* around, 30 sts
Rows 23: K around
BO next row, and weave in ends.