Large, light blue polka dots on a brown background! It's cute. It's one piece of fabric, but the back has a different pattern. Thick cotton fabric. It has a bottom gusset. The seam allowances are folded over and sewn, so they won't fray. Flat measurement is approximately 42 x 30 cm (excluding the handles and bottom gusset). How about using it as an eco-bag or side bag?