Ikea lime green (chartreuse?) plastic bench-unique

I picked this bench up from IKEA thinking it would be great for photography studio or a kids therapy center- but have never used it and it's taking up room in my garage. See pics- it's like new, very lightweight (hollow) and fits one adult and one child very well. I was thinking of putting it in the back of my truck for drive in movies- but....it's taking up room. It's very comfortable to sit in, great back support. Maybe you have a use for it? (dog not included)