Small school bag children backpack travel backpack $ 9.46 Material: Canvas Bag size: small Capacity: 20-35L Bag internal structure: zipper pocket Opening method: zipper Function: Waterproof, wear-resistant, lightening Strap root number: double root With or without tie rod: No Style: cartoon cute With or without rain cover: None Lining texture: polyester Model: Other pattern: plain Popular elements: letters Types of accessories: other Lifting parts: soft handle