-with F hook and MC chain 17, work 1 sc in 15th ch from beg, sc across to beg
-ch 1, turn, work sc across
  (16 sc including turning ch)
-work 11 more rows of sc
-ch 2, turn, work 1 hdc in front loop of each
-ch 2, turn, 1 hdc in each
-ch 1, turn, 1 sc in front loop of each
-ch 1, turn, 1 sc in each
-work 3 more rows sc
-switch to CC, 7 rows sc
-end

MAKE 2 SIDES
-ch 13, work 1 sc in 10th ch from beg, sc to end
-ch 1, turn, 1 sc in each
-ch 1, turn, 1 sc in each
-end

SEW SIDES
-fold large crochet piece in half (the hdc rows will be the squared bottom) and take one side piece and sew the edges to the sides of the large piece.  repeat for other side

MAKE FLAP
-with CC and F hook, pick up 5 sts on 2nd row from top
-work 10 rows sc
-ch 5 and secure to opposite side to make a loop for the button
-sew a button to the front of the piece
-DONE!!