Tote bag Tool bag Lunch bag Approximately 20 x 30 cm when laid flat Folded gusset approximately 10 cm When the gusset is expanded, it becomes Approximately 20 x 20 cm with a 10 cm gusset. Made with two layers of oxford fabric. No interfacing used. Plastic buttons can be attached! 50 yen per set. My daughter uses a bag of the same size as a tool bag at elementary school. It holds colored pencils, crayons, scissors, glue, cellophane tape, origami, etc. The handles are made to be 30 cm or less, including the handles, so that it doesn't drag on the floor when hung next to a desk in the lower grades of elementary school. Because it has a folded gusset, it can be neatly folded when not in use. This is a handmade item created as a hobby by an amateur. Please understand that it is a handmade item with possible misalignments or double stitching before purchasing. Siberian Jay Sweets Purple