Blue's Clues Mini Backpack for Kids - Bundle with 12" Small Bag for Boys, Girls Plus Water Bottle, Stickers, More | Blue's Clues School Backpack for Kids, Toddlers. This Blue's Clues preschool bag bundle includes one 12" backpack with adjustable shoulder straps and top loop for hanging featuring colorful artwork of favorite Blue's Clues characters. Show off your love of Blue's Clues in style! This mini backpack is sure to be a hit with all Blue's Clues fans and is perfect to take with you to school, on vacation, or anywhere else. This Blue's Clues backpack and travel set also includes a Beach Kids water bottle and Blue's Clues stickers. Great to include in a Blue's Clues set for kids and adults alike. Officially licensed Blue's Clues mini backpack is perfect for all Blue's Clues fans, boys and girls, kids and adults alike. Set also includes a Beach Kids castle door hanger. Caution: Entanglement Hazard. Keep away from very young children. Do not place around neck. WARNING: CHOKING HAZARD—Small parts Not for children under 3 yrs.