Are you ready? Here's the left side panel or flap:
(When I posted this yesterday, I forgot to add that you make this left flap in the third color yarn you chose. Of course you can use your colors any way you like, but for the sake of this pattern, you would now be switching colors.)
Row 1: With the wrong side of the cozy facing you, join with a sl st in the lower left hand corner of the cozy. (When I say lower left hand, I mean the lower left corner of the piece when you are looking at it from the front. see picture) sc in same st and in next 57 sts. Equals 58 sts
Rows 2 and 3: Ch 2 turn, hdc across, equals 58 sts
Row 4: Ch 2 turn, hdc dec over first two sts, hdc across, equals 57 sts
Row 5: Ch 2 turn, hdc dec over first two sts, hdc across to last two sts, hdc dec over last two sts, equals 55 sts
Rows 6-38: repeat rows 4 and 5 consecutively, row 38 will have 7 sts
Ch 1, do not turn, crocheting along bottom edge, work 1 sc into the end of each row for a total of 37 sc, sl st in the end of the last row, sl st in the same space as the joining space of row 1.
Ch 1 turn, skip first sl st space and sl st into the next st, sc in the next 35 sts, 3 sc in next st (corner made) sc in next 5 sts, 3 sc in next st (corner made), crocheting along the top edge, work 1 sc in each row for the next 37 rows, sl st in last row, join with sl st in same space as the last st of row 1. Finish off weaving in all loose ends.