Advanced linen with cotton， eco bag with green dye screen printing made rich vibrant polka dot， and the middle has a modern sense N fonts， attracting people's attention. Size: about 33X35 cm， backpack about 59 centimeters (available side shoulder) eco bag front is N word dot pattern， the back is no pattern design， you can always wear with the mood， decided which side to tell you "hello." For a long time saddled with a heavy bag you put more lightweight eco bag is free! Just a good size， you can put the most beloved colored picture books， or 7 to 8 are reading novels. The following picture shows the style display merchandise， please name the main figure prevail when choosing colors.