LOL Doll Mini Backpack - Bundle with 11” LOL Doll Preschool Backpack, Water Pouch, Stickers, More - LOL Doll Backpack for Girls. This LOL Doll backpack measures 11" x 8" x 3.5" -- the perfect size for preschool kids. This LOL Doll preschool backpack comes with adjustable shoulder straps. Sure to be a hit with LOL Doll fans of all ages, this LOL Doll backpack set makes a great gift for anybody who loves LOL Doll and pairs perfectly with all other LOL Doll merchandise. This LOL Doll mini backpack set also includes a black water pouch, Shopkins stickers and a cat door hanger. This set is perfect for LOL Doll school supplies.Officially licensed LOL Doll mini backpack set. Pair this with other LOL Doll merchandise. Manufactured by Fast Forward.