Backpack: The backpack in this set features a main zip compartment, a mesh bottle holder, a front zip pocket, and adjustable straps for your convenience. Lunch bag: The insulated lunch bag keeps your meals fresh and includes a carry handle for easy transport. Pencil case: The pencil case offers ample space to store all your school essentials. Materials: The bag, lunch bag, and pencil case are made from 100% polyester for durability and easy maintenance. This set makes an ideal gift for Dragon Ball Z fans! Water bottle: The BPA-free water bottle holds 550ml, ensuring you stay hydrated throughout the day.