LaHuo Harry Potter Slytherin Logo Custom Design Shoulders Backpack Students School Bag Casual Backpack Hiking Bag Outdoor Backpack Black This backpack is made of Oxford Fabric Size: 10.6"(L)* 5.1"(W)* 13.4"(H) It has a stylish pattern printed on front, you can also custom your own The shoulder straps are adjustable Do NOT handle with rubbing alcohol, alcoholic beverages, liquid bleach or harsh chemicals