This Loungefly bag is truly a must-have! The bag is medium in size and perfect to carry your essentials while on the go. The bag includes a single adjustable strap and a convenient top zip closure. Get this bag before it sells out! Disney The Little Mermaid Ariel Crossbody Purse. Introducing the Disney Princess collection featuring Disney’s The Little Mermaid. Stylish and sleek, this cross body bag is made from premium vegan leather and features a vegan leather strap that is fully adjustable from 34 to 64 inches. The gorgeous artwork is applied using the latest printing technology so it will hold up well over time.