1. The backpack set includes 1 Backpack, 1 Lunch bag and 1 pencil case. Backpack and pencil bag made of 3000D polyester fabric,Lunch Bag made of polyester fabric and EVA+PE cotton lining material. 2. backpack: 17.3" L x5.1" W x11" H; lunch bag: 7.48" L x3.14" W x9.84" H; pencil case:8.66" L x1.77" W x4.33" H.suitable 5-19 years old kids. 3. School backpack: 2*side mesh pouch, 1* zipper large pocket. Lunch bag: 1*zipped compartment with 1*mesh side pocket and an utensils strap inside; Pencil bag: only 1*compartment pencil bag with zipped. 4. The backpacks et are great for elementary girls boys/ school kids/ children/ primary student/ unisex teens /big boy or girl in the kindergarten/ teenagers, perfect for school, sport, gym, streetball, shopping, mountaineering, camping, hiking and beach. 5. Our bookbags set has various pattern, such as sunflower, animals, tie dye, boho, hippie, ethnic tribal, mandala, cactus, leaves, choice your favorite or customized exclusive book bag as special gifts for men,women,kids,children,students,traveller,sports fan,camper and so on. Perfect for Christmas party, Anniversary, Bache holiday, Halloween,Birthday.