Elastic-Close Case How-To
This case requires only a few straight stitches. (The elastic is sandwiched between the felt pieces.)
Source: Martha Stewart Living, June 2013
Rotary cutter (or scissors)
Elastic, 1 inch wide
Sewing machine and sewing supplies
Download and print template. Cut out felt pieces.
Following template guidelines, fold felt and position a 14-inch length of elastic. Pin felt and elastic in place.
Sew side seams and elastic.