Randoseru Satchel Bag A4 Clear File Fits Japanese School Bag with Rain Cover Japan (Pink) Material:The waterproof backpack is made of PU leather.Waterproof scratch, breathable environmental protection,not easy to deformation. Decompression design:The back of the bag with cotton ridge design,suitable for the spine curve. Use this backpack to reduce the pressure on the back of the book, protect the child's spine, let the child grow up healthy. Adjustable shoulder strap:Shoulder strap width of 5cm, shoulder strap can be based on the child's body 360 degrees free rotation, let the children choose a more appropriate angle to use shoulder bag. Safety:The front and side of the satchel bag are intimate with a reflective strip, so that children on the way home at night can have more protection, parents more peace of mind. Dimensions:13x9.8x6.7inch.Weight:about 2.18 pounds.Large-capacity bags can hold A4 documents and other daily learning supplies, but also installed mobile phones, thermos, umbrellas and so on. Side of the hanging buckle can also hang their children's favorite accessories.