Double stroller help!


We have a graco ready 2 grow double stroller and up until now I have loved it. But planning for vacation that thing takes up the entire back of my SUV! Are there ANY strollers out there that can be double and fold up smaller than 40 inches?! Preferably with a sit n stand option because my oldest is 4 and too big for a baby stroller. I’ve been searching for days. Help! 💕