Size: Approximately 40 x 36 cm, gusset approximately 10 cm Image 3: Large enough to easily fit 6 tissue boxes. It's unlined, so the seam allowances are enclosed in French seams. Image 4: It folds up compactly for carrying as a shopping eco-bag. Please refer to the folding method from Image 5. It will be folded to the specified size for shipping. Also listed on other sites.