Wednesday Mini Backpack for Kids Set - 10” Faux Leather Wednesday Addams Backpack with Front Pocket Plus Water Bottle | Wednesday Backpack Bundle for Girls. This Wednesday backpack set includes a 10” canvas backpack with adjustable shoulder straps, zip closure compartments, front pocket, and top loop for hanging featuring artwork of Wednesday Addams. This Wednesday backpack for kids contains plenty of room to carry your wallet, phone, and any other small items you need to take to school or on the go. Show off your love of Wednesday in style. This Wednesday Addams backpack bundle also includes a bonus Beach Kids water bottle, making the perfect gift set for any Wednesday fan. Officially licensed Wednesday backpack set is perfect for all Addams family fans, kids and adults alike. For kids ages 3 and up.