Color: Backpack Yellow Lion Large, Backpack Yellow Lion Small, Backpack Gray Cat Large, Backpack Gray Cat Small, Backpack Coffee Bear Large, Backpack Coffee Bear Small, Backpack Khaki Rabbit Large, Backpack Khaki Rabbit Small, Bucket Bag Yellow Lion Large, Bucket Bag Yellow Lion Small, Bucket Bag Gray Cat Large, Bucket Bag Gray Cat Small, Bucket Bag Coffee Bear Large, Bucket Bag Coffee Bear Small, Bucket Bag Khaki Rabbit Large, Bucket Bag Khaki Rabbit Small Applicable gender: neutral/both men and women Material: diving cloth Function: breathable, waterproof, wear-resistant, burden reduction Style: childlike and cute Lining texture: polyester Pattern: anime cartoon Popular elements: sewing thread Applicable scenarios: school education Carrying system: air cushion strap Applicable school age: senior class