ABCmouse.com Red Backpack This ABCmouse.com backpack is great for young learners to take to school or on trips Features adjustable straps and two mesh side pockets for holding small essentials Durable and easy-to-clean material makes this perfect for young children Product Specs: 100% polyester material; Dimensions: 9.5"W x 13"H x 4.5" D Adjustable shoulder straps