backpack set for back to school themed, cute hand drawn doodle style, black and white line art style.

font cartoon line drawing diagram sketch brand wheel logo vehicle bumper artwork text car backpack set back school themed cute hand drawn doodle style black white art nine backpacks ill illustrations patterns designs ideal kids 39aph39 theme themes stationery student design bag outline vector kawaii clipart element kid pattern playful coloring travel accessories children trendy fashion simple flat graphic classroom patchwork supplies casual minimal youthful artistic creative sticker college pockets