LOL Surprise Hop Hop Bunny Bank

LOL Surprise! Pet Hop Hop Bunny bank. Apparently it originally came with straps, you can see on her back where they connected, but I'm confused why they made a piggy bank/backpack combo?! Lol! I don't have the straps, but in my opinion she is better without them. She is a thick sturdy plastic & approximately 7" x 4-4.5".