Lori Sue's Tote pattern has instructions for lots of pockets and a purchased handle. This bag is made with two coordinating fabrics and finished size is 14 1/2" H x 12 1/2" W (not including handles).
Outside and inside of bag - 1 yard of two coordinating colors
Pellon Fusible Fleece (987F) - 1 yard
3/4" magnetic snap
32" purse strap (the one pictured is from Cindy's Button Company)