This product is a medium size, not too small and not as large as A4 size. Because of this, it's just the right size, and can neatly store not only a planner but also a laptop. A 500ml plastic bottle also fits perfectly, providing a more comfortable carrying experience. - Size: M size / Width 42 x Height 31 x Depth 16cm - Brand: natura tempo - Design: Tote bag - Material: 100% cotton - Color: White - Interior: With zipper pocket Thank you for viewing.