MATERIAL : Made of high quality polyester fiber material. HIGHLIGHTS : The backpack smooth exterior and fashion color with high-definition printing extremely unique which make it more easy attractive eye-catching to spot. COMFORTABLE : Versatility daily backpack with adjustable ring type adjustable hasp, adjust the strap length freely, reduce the burden of weight, protect the back and shoulder effectively, more comfortable for your life. AS A GIFT : Backpacks make the perfect gift, birthday, or christmas gift. They are well constructed, feature cute graphics, and are very affordable. APPLICABLE PEOPLE/SCENARIOS : Tourist mountaineering, training courses, shopping, zoos, parks, outdoor sports, etc., suitable for both men and women. Hello there! My dear friend, welcome to visit our store. Our company's philosophy is: Providing you with quality products.