Blippi Mini Backpack for Kids - Blippi Preschool Bag Bundle with 12" Blippi Backpack, Water Bottle, Stickers, More | Blippi Backpack for Toddlers Mini. This mini Blippi school bag bundle includes one 21" backpack with adjustable shoulder straps and top loop for hanging featuring colorful artwork of Blippi. Show off your love of Blippi in style! This mini backpack is sure to be a hit with all Blippi fans and pairs perfectly with all other Blippi merchandise. This Blippi mini backpack is perfect to take to school and can also double as a travel bag to take everything you need with you wherever you go! Officially licensed Blippi backpack for boys and girls alike also includes a Beach Kids water bottle, a sticker book, and a Beach Kids castle door hanger. For kids 3 and up.