Blue's Clues Backpack Lunch Box Set For Kids ~ 4 Pc Bundle With Blue's Clues School Bag, Lunch Bag, Stickers and More! (Blue's Clues School Supplies). This Blue's Clues school backpack set for boys and girls comes with one Blue's Clues backpack measuring 16" tall with padded shoulder straps, top loop for hanging, side netting pockets, and awesome striped Blue's Clues design. The perfect Nick Jr. school supplies companion for school children of all ages, the Blue's Clues school bag set includes 1 insulated Blue's Clues lunch bag. Use the Blue's Clues backpack to store all kinds of additional Blue's Clues school supplies, from notebooks and papers, to pens and erasers! Officially licensed Nick Jr. school supplies. The Blue's Clues backpack set also comes with a Beach Kids water bottle and Blues Clues play pack and Rex-Man door hanger!